[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"TrustPilot_Reviews:*:limit=1&sort[]=-review_time":3,"TrustPilot_Stats:*:":13,"Currencies:*:":18,"Header_Content:*,translations.*::en":42,"Footer_Popular_Games:*:":50,"wiki_articles:id,article_path,date_created,date_updated,author_name,featured_image,category.id,category.kind,category.slug,category.game.path,category.game.name,category.game.image_cover,category.game.image_preview,category.game.whmcs_order_url,category.game.fullpath,category.translations.languages_code,category.translations.name,category.translations.description,subcategory.id,subcategory.slug,subcategory.sort,subcategory.display_style,subcategory.translations.languages_code,subcategory.translations.name,translations.languages_code,translations.title,translations.title_short,translations.description,translations.content_md:filter[article_path][_eq]=add-subusers&filter[status][_eq]=published&filter[category][kind][_eq]=game&filter[category][game][_eq]=minecraft&deep[translations][_filter][languages_code][_in]=en,en&deep[category][translations][_filter][languages_code][_in]=en,en&deep[subcategory][translations][_filter][languages_code][_in]=en,en&limit=1":79,"wiki_articles:id,article_path,date_created,date_updated,author_name,featured_image,category.id,category.kind,category.slug,category.game.path,category.game.name,category.game.image_cover,category.game.image_preview,category.game.whmcs_order_url,category.game.fullpath,category.translations.languages_code,category.translations.name,category.translations.description,subcategory.id,subcategory.slug,subcategory.sort,subcategory.display_style,subcategory.translations.languages_code,subcategory.translations.name,translations.languages_code,translations.title,translations.title_short,translations.description,translations.content_md:filter[category][_eq]=10&filter[article_path][_neq]=add-subusers&filter[status][_eq]=published&filter[subcategory][_eq]=2&sort=-date_created&limit=3&deep[translations][_filter][languages_code][_in]=en,en&deep[category][translations][_filter][languages_code][_in]=en,en&deep[subcategory][translations][_filter][languages_code][_in]=en,en":112,"wiki_categories:cta_url,translations.languages_code,translations.cta_label,translations.cta_title,translations.cta_body:filter[kind][_eq]=game&filter[game][_eq]=minecraft&filter[status][_eq]=published&deep[translations][_filter][languages_code][_in]=en,en&limit=1":165,"wiki-article-md-126-en":173,"mdc--iw76s5-key":173},{"data":4},[5],{"display":6,"review_id":7,"review_stars":8,"review_text":9,"review_time":10,"review_title":11,"review_tp_id":7,"reviewer":12},false,"6a10aae75ac38557c9304183",5,"Amazing and lightning fast Technical support makes Host Havoc a must have for hosting my VIntage Story server!","2026-05-22T21:13:43Z","Amazing and lightning fast Technical…","Mike Mansell",{"data":14},{"id":15,"reviewcount":16,"trustscore":17},1,1546,"4.7",{"data":19},[20,25,31,37],{"code":21,"id":15,"rate":22,"suffix":23,"symbol":24,"title":23},"usd","1.00000","USD","$",{"code":26,"id":27,"rate":28,"suffix":29,"symbol":30,"title":29},"eur",2,"0.86155","EUR","€",{"code":32,"id":33,"rate":34,"suffix":35,"symbol":36,"title":35},"gbp",3,"0.73464","GBP","£",{"code":38,"id":39,"rate":40,"suffix":41,"symbol":24,"title":41},"cad",4,"1.37116","CAD",{"data":43},{"id":15,"sale_active":44,"sale_html":45,"sale_icon":46,"sale_icon_2x":47,"_translatedFields":48},true,"Save 10% off new services for life by using code \u003Cspan style=\"color: #6aeb34\">SPRING\u003C\u002Fspan> at checkout!","2f67e468-c12e-4412-b2cd-b781354b70f6","28db222b-0aea-4e31-a56c-01cbe993b567",[49],"sale_html",{"data":51},[52,55,58,61,64,67,72,76],{"Game":53,"Game_Link":54,"id":15,"sort":15},"Windrose","\u002Fgame-servers\u002Fwindrose",{"Game":56,"Game_Link":57,"id":39,"sort":27},"Minecraft","\u002Fminecraft",{"Game":59,"Game_Link":60,"id":33,"sort":33},"7 Days to Die","\u002Fgame-servers\u002F7-days-to-die",{"Game":62,"Game_Link":63,"id":8,"sort":39},"Vintage Story","\u002Fgame-servers\u002Fvintage-story",{"Game":65,"Game_Link":66,"id":27,"sort":8},"Arma 3","\u002Fgame-servers\u002Farma-3",{"Game":68,"Game_Link":69,"id":70,"sort":71},"Arma Reforger","\u002Fgame-servers\u002Farma-reforger",7,6,{"Game":73,"Game_Link":74,"id":75,"sort":70},"DayZ","\u002Fgame-servers\u002Fdayz",8,{"Game":77,"Game_Link":78,"id":71,"sort":75},"Rust","\u002Fgame-servers\u002Frust",{"data":80},[81],{"id":82,"article_path":83,"date_created":84,"date_updated":85,"author_name":86,"featured_image":85,"category":87,"subcategory":99,"translations":106},126,"add-subusers","2026-06-09T03:49:49.000Z",null,"Host Havoc Technical Support Team",{"id":88,"kind":89,"slug":85,"game":90,"translations":95},10,"game",{"path":91,"name":56,"image_cover":92,"image_preview":93,"whmcs_order_url":94,"fullpath":57},"minecraft","16167dd2-c83c-41dc-bccf-4cc8b93d1fde","1afc482b-4078-467b-80a6-8600e4243698","#",[96],{"languages_code":97,"name":56,"description":98},"en","Minecraft server management guides covering Forge, NeoForge, Fabric, Cauldron, Geyser crossplay, operators, server.properties, and backups.",{"id":27,"slug":100,"sort":101,"display_style":102,"translations":103},"configuration",20,"list",[104],{"languages_code":97,"name":105},"Configuration",[107],{"languages_code":97,"title":108,"title_short":109,"description":110,"content_md":111},"Add Sub-Users to Your Minecraft Multicraft Panel","Add Sub-Users","Grant other players access to your Multicraft control panel so they can manage your Minecraft server from their own account.","Sub-users let friends or co-admins manage your Minecraft server through the Minecraft panel without sharing your own credentials. Each sub-user needs their own Multicraft account.\n\nTo get started, make sure you can [join your server](\u002Fwiki\u002Fgame-servers\u002Fminecraft\u002Fjoin-server) and that you are logged in to the [Minecraft panel](https:\u002F\u002Fminecraft.hosthavoc.com\u002F) as the server owner.\n\n## Create a Multicraft account for the sub-user\n\n1. Go to the [registration page](https:\u002F\u002Fminecraft.hosthavoc.com\u002Findex.php?r=site\u002Fregister) while logged out.\n2. Complete the form with the sub-user's desired username, password, and email address, then click **Register**.\n\n## Assign the sub-user to your server\n\n1. Log in to the Minecraft panel with your own account.\n2. Open the server you want to share.\n3. In the left-hand menu, expand **Advanced** and click **Users**.\n4. In the **Username** field, type the sub-user's Multicraft username and press **Enter**. The account will appear with a role selector.\n5. Select the role you want to assign. **Administrator** gives full control.\n6. Click **Save** to apply the role.\n\n## Set server visibility\n\n1. On the server's main index page in Multicraft, scroll down to **Show Permissions**.\n2. Set **Server Visibility** to **Users with Roles only** or **By Default Role**. This ensures the sub-user can see the server when they log in.\n\n> **Note:** The sub-user must register their own account at the Minecraft panel before you can assign them. Once assigned, they log in at [Minecraft panel](https:\u002F\u002Fminecraft.hosthavoc.com\u002F) with their own credentials.",{"data":113},[114,131,148],{"id":115,"article_path":116,"date_created":117,"date_updated":85,"author_name":86,"featured_image":85,"category":118,"subcategory":122,"translations":125},146,"upload-custom-jar","2026-06-09T03:51:08.000Z",{"id":88,"kind":89,"slug":85,"game":119,"translations":120},{"path":91,"name":56,"image_cover":92,"image_preview":93,"whmcs_order_url":94,"fullpath":57},[121],{"languages_code":97,"name":56,"description":98},{"id":27,"slug":100,"sort":101,"display_style":102,"translations":123},[124],{"languages_code":97,"name":105},[126],{"languages_code":97,"title":127,"title_short":128,"description":129,"content_md":130},"Upload a Custom JAR File to Your Minecraft Server","Upload Custom JAR","Upload and configure a custom Minecraft server JAR for any version. Includes the correct filename and Multicraft JAR option for each Java version group.","Host Havoc lets you run any custom Minecraft server JAR on your server. You need to rename the JAR to the correct filename for your Java version and select the matching option in the Minecraft panel.\n\nBefore starting, [connect to your server via FTP](\u002Fwiki\u002Fgame-servers\u002Fminecraft\u002Fconnect-ftp).\n\n## Version and filename reference table\n\n| Minecraft version | Java version | Required filename | Multicraft JAR option |\n|---|---|---|---|\n| 1.1 - 1.11.2 | Java 8 | `custom-1112below.jar` | Custom Jar File (MC 1.11.2 and Below) |\n| 1.12.X - 1.16.5 | Java 8 | `custom.jar` | Custom Jar File (MC 1.12 to 1.16x) |\n| 1.17 - 1.17.1 | Java 16 | `custom-java-16.jar` | Custom JAR File for Java 16 |\n| 1.18 - 1.20.4 | Java 17 | `custom-java-17.jar` | Custom JAR File (Minecraft 1.18.X and above) |\n| 1.20.5 - 1.20.X | Java 21 | `custom-java-21.jar` | Custom JAR File (Minecraft 1.20.5 and above) |\n| 1.26+ | Java 25 | `custom-java-25.jar` | Custom JAR File (Minecraft 1.26 and above) |\n\n## Steps\n\n1. Download the JAR file you want to run (for example, a Paper, Purpur, or other server JAR).\n2. Rename the JAR to the filename shown in the table above for your version.\n3. [Connect via FTP](\u002Fwiki\u002Fgame-servers\u002Fminecraft\u002Fconnect-ftp) and upload the renamed JAR to the root (base) directory of your server.\n4. Log in to the [Minecraft panel](https:\u002F\u002Fminecraft.hosthavoc.com\u002F) and open your server settings.\n5. Find the **JAR File** setting and select the option from the table that matches your version.\n6. Click **Save** and restart your server.\n\n> **Note:** For Minecraft 1.17 and newer, selecting the wrong JAR option will cause the server to fail to start because each option runs a different Java version. Always match the Multicraft option to your Minecraft version using the table above.\n\n## Troubleshooting\n\n| Problem | Solution |\n|---|---|\n| Server fails to start | Confirm the JAR filename matches the table exactly, including the `.jar` extension. |\n| Wrong Java version error | Re-check the table and update the **JAR File** selection in Multicraft. |\n| File not found error | Ensure you uploaded the JAR to the root directory, not a subdirectory. |",{"id":132,"article_path":133,"date_created":134,"date_updated":85,"author_name":86,"featured_image":85,"category":135,"subcategory":139,"translations":142},132,"update-server","2026-06-09T03:50:28.000Z",{"id":88,"kind":89,"slug":85,"game":136,"translations":137},{"path":91,"name":56,"image_cover":92,"image_preview":93,"whmcs_order_url":94,"fullpath":57},[138],{"languages_code":97,"name":56,"description":98},{"id":27,"slug":100,"sort":101,"display_style":102,"translations":140},[141],{"languages_code":97,"name":105},[143],{"languages_code":97,"title":144,"title_short":145,"description":146,"content_md":147},"Manually Update Your Minecraft Server","Update Server","How to manually update your Minecraft server to a new version by downloading the JAR and uploading it via FTP.","When a new Minecraft version is released, you can update your server by uploading the new server JAR and pointing Multicraft to it. Stop the server before making any changes.\n\n> **Before you start:** Back up your world files before updating. Updating to a newer version may change world generation and is not easily reversible.\n\n## Download the new server JAR\n\n1. Open [https:\u002F\u002Fmcversions.net\u002F](https:\u002F\u002Fmcversions.net\u002F) in your browser.\n2. Find the version you want to run and download the **server JAR** for that version.\n\n## Upload the JAR via FTP\n\n1. [Connect to your server via FTP](\u002Fwiki\u002Fgame-servers\u002Fminecraft\u002Fconnect-ftp).\n2. Upload the downloaded JAR file to the root directory of your server.\n\n## Select the JAR in Multicraft\n\n1. Log in to the [Minecraft panel](https:\u002F\u002Fminecraft.hosthavoc.com\u002F).\n2. Open your server settings and find the **JAR File** option.\n3. In the dropdown, remove **Custom Jar** if it is selected, then type the exact filename of the JAR you uploaded into the text field.\n4. Click **Save** and accept the EULA when prompted.\n5. Start your server.\n\n> **Note:** If you are updating to Minecraft 1.17 or newer, you must use a version-specific custom JAR to match the correct Java version. See our guide on [uploading a custom JAR](\u002Fwiki\u002Fgame-servers\u002Fminecraft\u002Fupload-custom-jar) for details on renaming and selecting the right JAR option.",{"id":149,"article_path":150,"date_created":84,"date_updated":151,"author_name":86,"featured_image":85,"category":152,"subcategory":156,"translations":159},125,"add-server-operators","2026-06-10T18:25:12.000Z",{"id":88,"kind":89,"slug":85,"game":153,"translations":154},{"path":91,"name":56,"image_cover":92,"image_preview":93,"whmcs_order_url":94,"fullpath":57},[155],{"languages_code":97,"name":56,"description":98},{"id":27,"slug":100,"sort":101,"display_style":102,"translations":157},[158],{"languages_code":97,"name":105},[160],{"languages_code":97,"title":161,"title_short":162,"description":163,"content_md":164},"Add Operators (OPs) to Your Minecraft Server","Add Operators","Two methods to grant operator (OP) status on your Minecraft server: via the Multicraft console or by editing operators.json over FTP.","Operators have elevated permissions on your Minecraft server, such as running commands and managing other players. There are two ways to add an OP: through the Multicraft console (instant, no restart) or by editing the `operators.json` file directly.\n\nBefore granting OP access, make sure you can [join your server](\u002Fwiki\u002Fgame-servers\u002Fminecraft\u002Fjoin-server).\n\n## Method 1: Multicraft console (recommended)\n\n1. Log in to the [Minecraft panel](https:\u002F\u002Fminecraft.hosthavoc.com\u002F).\n2. Open your server and click **Console** in the left-hand menu.\n3. In the command input box at the bottom, type:\n   ```\n   op YourMinecraftUsername\n   ```\n4. Press **Enter**. The player is immediately granted OP status with no server restart required.\n\n## Method 2: Edit operators.json via FTP\n\n1. Log in to the [Minecraft panel](https:\u002F\u002Fminecraft.hosthavoc.com\u002F) and [connect via FTP](\u002Fwiki\u002Fgame-servers\u002Fminecraft\u002Fconnect-ftp).\n2. In the Minecraft panel, click **Files** > **Config Files** and open `operators.json`.\n3. Edit the file to add each operator. The format is:\n\n   ```json\n   [\n     {\n       \"uuid\": \"your-uuid-here\",\n       \"name\": \"minecraftusername1\",\n       \"level\": 4\n     },\n     {\n       \"uuid\": \"another-uuid-here\",\n       \"name\": \"minecraftusername2\",\n       \"level\": 4\n     }\n   ]\n   ```\n\n4. Save the file and restart the server.\n\n### Permission levels\n\n| Level | Role | Description |\n|---|---|---|\n| 1 | Moderator | Can bypass spawn protection. |\n| 2 | Gamemaster | Can use most commands and command blocks. |\n| 3 | Admin | Can use multiplayer management commands. |\n| 4 | Owner | Can use all commands, including server management. |\n\n> **Note:** To find a player's UUID, use the Mojang API: `https:\u002F\u002Fapi.mojang.com\u002Fusers\u002Fprofiles\u002Fminecraft\u002FUSERNAME` (replace `USERNAME` with the player's Minecraft name).",{"data":166},[167],{"cta_url":57,"translations":168},[169],{"languages_code":97,"cta_label":170,"cta_title":171,"cta_body":172},"Rent a Minecraft Server","Need a Minecraft server?","Modpacks, plugins, Bedrock crossplay. DDoS protected, online in minutes.",{"data":174,"body":177,"toc":394},{"title":175,"description":176},"","Sub-users let friends or co-admins manage your Minecraft server through the Minecraft panel without sharing your own credentials. Each sub-user needs their own Multicraft account.",{"type":178,"children":179},"root",[180,187,209,216,247,253,327,333,373],{"type":181,"tag":182,"props":183,"children":184},"element","p",{},[185],{"type":186,"value":176},"text",{"type":181,"tag":182,"props":188,"children":189},{},[190,192,199,201,207],{"type":186,"value":191},"To get started, make sure you can ",{"type":181,"tag":193,"props":194,"children":196},"a",{"href":195},"\u002Fwiki\u002Fgame-servers\u002Fminecraft\u002Fjoin-server",[197],{"type":186,"value":198},"join your server",{"type":186,"value":200}," and that you are logged in to the ",{"type":181,"tag":193,"props":202,"children":204},{"href":203},"https:\u002F\u002Fminecraft.hosthavoc.com\u002F",[205],{"type":186,"value":206},"Minecraft panel",{"type":186,"value":208}," as the server owner.",{"type":181,"tag":210,"props":211,"children":213},"h2",{"id":212},"create-a-multicraft-account-for-the-sub-user",[214],{"type":186,"value":215},"Create a Multicraft account for the sub-user",{"type":181,"tag":217,"props":218,"children":219},"ol",{},[220,234],{"type":181,"tag":221,"props":222,"children":223},"li",{},[224,226,232],{"type":186,"value":225},"Go to the ",{"type":181,"tag":193,"props":227,"children":229},{"href":228},"https:\u002F\u002Fminecraft.hosthavoc.com\u002Findex.php?r=site\u002Fregister",[230],{"type":186,"value":231},"registration page",{"type":186,"value":233}," while logged out.",{"type":181,"tag":221,"props":235,"children":236},{},[237,239,245],{"type":186,"value":238},"Complete the form with the sub-user's desired username, password, and email address, then click ",{"type":181,"tag":240,"props":241,"children":242},"strong",{},[243],{"type":186,"value":244},"Register",{"type":186,"value":246},".",{"type":181,"tag":210,"props":248,"children":250},{"id":249},"assign-the-sub-user-to-your-server",[251],{"type":186,"value":252},"Assign the sub-user to your server",{"type":181,"tag":217,"props":254,"children":255},{},[256,261,266,284,303,315],{"type":181,"tag":221,"props":257,"children":258},{},[259],{"type":186,"value":260},"Log in to the Minecraft panel with your own account.",{"type":181,"tag":221,"props":262,"children":263},{},[264],{"type":186,"value":265},"Open the server you want to share.",{"type":181,"tag":221,"props":267,"children":268},{},[269,271,276,278,283],{"type":186,"value":270},"In the left-hand menu, expand ",{"type":181,"tag":240,"props":272,"children":273},{},[274],{"type":186,"value":275},"Advanced",{"type":186,"value":277}," and click ",{"type":181,"tag":240,"props":279,"children":280},{},[281],{"type":186,"value":282},"Users",{"type":186,"value":246},{"type":181,"tag":221,"props":285,"children":286},{},[287,289,294,296,301],{"type":186,"value":288},"In the ",{"type":181,"tag":240,"props":290,"children":291},{},[292],{"type":186,"value":293},"Username",{"type":186,"value":295}," field, type the sub-user's Multicraft username and press ",{"type":181,"tag":240,"props":297,"children":298},{},[299],{"type":186,"value":300},"Enter",{"type":186,"value":302},". The account will appear with a role selector.",{"type":181,"tag":221,"props":304,"children":305},{},[306,308,313],{"type":186,"value":307},"Select the role you want to assign. ",{"type":181,"tag":240,"props":309,"children":310},{},[311],{"type":186,"value":312},"Administrator",{"type":186,"value":314}," gives full control.",{"type":181,"tag":221,"props":316,"children":317},{},[318,320,325],{"type":186,"value":319},"Click ",{"type":181,"tag":240,"props":321,"children":322},{},[323],{"type":186,"value":324},"Save",{"type":186,"value":326}," to apply the role.",{"type":181,"tag":210,"props":328,"children":330},{"id":329},"set-server-visibility",[331],{"type":186,"value":332},"Set server visibility",{"type":181,"tag":217,"props":334,"children":335},{},[336,347],{"type":181,"tag":221,"props":337,"children":338},{},[339,341,346],{"type":186,"value":340},"On the server's main index page in Multicraft, scroll down to ",{"type":181,"tag":240,"props":342,"children":343},{},[344],{"type":186,"value":345},"Show Permissions",{"type":186,"value":246},{"type":181,"tag":221,"props":348,"children":349},{},[350,352,357,359,364,366,371],{"type":186,"value":351},"Set ",{"type":181,"tag":240,"props":353,"children":354},{},[355],{"type":186,"value":356},"Server Visibility",{"type":186,"value":358}," to ",{"type":181,"tag":240,"props":360,"children":361},{},[362],{"type":186,"value":363},"Users with Roles only",{"type":186,"value":365}," or ",{"type":181,"tag":240,"props":367,"children":368},{},[369],{"type":186,"value":370},"By Default Role",{"type":186,"value":372},". This ensures the sub-user can see the server when they log in.",{"type":181,"tag":374,"props":375,"children":377},"blockquote",{"data-admonition":376},"info",[378],{"type":181,"tag":182,"props":379,"children":380},{},[381,386,388,392],{"type":181,"tag":240,"props":382,"children":383},{},[384],{"type":186,"value":385},"Note:",{"type":186,"value":387}," The sub-user must register their own account at the Minecraft panel before you can assign them. Once assigned, they log in at ",{"type":181,"tag":193,"props":389,"children":390},{"href":203},[391],{"type":186,"value":206},{"type":186,"value":393}," with their own credentials.",{"title":175,"searchDepth":27,"depth":15,"links":395},[396,397,398],{"id":212,"depth":27,"text":215},{"id":249,"depth":27,"text":252},{"id":329,"depth":27,"text":332}]