[20:42:26 ERROR]: An unexpected error while handling a WorldEdit command
java.lang.RuntimeException: java.io.IOException: The requested operation cannot be performed on a file with a user-mapped section open
at com.boydti.fawe.object.clipboard.DiskOptimizedClipboard.<init>(DiskOptimizedClipboard.java:113) ~[?:?]
at com.boydti.fawe.object.clipboard.DiskOptimizedClipboard.<init>(DiskOptimizedClipboard.java:70) ~[?:?]
at com.sk89q.worldedit.extent.clipboard.Clipboard.create(Clipboard.java:81) ~[?:?]
at com.sk89q.worldedit.extent.clipboard.BlockArrayClipboard.<init>(BlockArrayClipboard.java:79) ~[?:?]
at com.sk89q.worldedit.command.ClipboardCommands.copy(ClipboardCommands.java:134) ~[?:?]
at com.sk89q.worldedit.command.ClipboardCommandsRegistration.cmd$_copy(ClipboardCommandsRegistration.java:273) ~[?:?]
at org.enginehub.piston.CommandManager.execute(CommandManager.java:157) ~[?:?]
at com.sk89q.worldedit.extension.platform.PlatformCommandManager.lambda$handleCommandOnCurrentThread$15(PlatformCommandManager.java:682) ~[?:?]
at com.sk89q.worldedit.extension.platform.PlatformCommandManager.handleCommandTask(PlatformCommandManager.java:698) ~[?:?]
at com.sk89q.worldedit.extension.platform.PlatformCommandManager.handleCommandOnCurrentThread(PlatformCommandManager.java:684) ~[?:?]
at com.sk89q.worldedit.extension.platform.PlatformCommandManager.lambda$handleCommand$13(PlatformCommandManager.java:654) ~[?:?]
at org.bukkit.craftbukkit.v1_15_R1.scheduler.CraftTask.run(CraftTask.java:81) [spigot.jar:git-Spigot-800b93f-8160e29]
at org.bukkit.craftbukkit.v1_15_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:54) [spigot.jar:git-Spigot-800b93f-8160e29]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0_261]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0_261]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_261]
Caused by: java.io.IOException: The requested operation cannot be performed on a file with a user-mapped section open
at java.io.RandomAccessFile.setLength(Native Method) ~[?:1.8.0_261]
at com.boydti.fawe.object.clipboard.DiskOptimizedClipboard.<init>(DiskOptimizedClipboard.java:104) ~[?:?]
... 15 more
{"html5":"htmlmixed","css":"css","javascript":"javascript","php":"php","python":"python","ruby":"ruby","lua":"text\/x-lua","bash":"text\/x-sh","go":"go","c":"text\/x-csrc","cpp":"text\/x-c++src","diff":"diff","latex":"stex","sql":"sql","xml":"xml","apl":"apl","asterisk":"asterisk","c_loadrunner":"text\/x-csrc","c_mac":"text\/x-csrc","coffeescript":"text\/x-coffeescript","csharp":"text\/x-csharp","d":"d","ecmascript":"javascript","erlang":"erlang","groovy":"text\/x-groovy","haskell":"text\/x-haskell","haxe":"text\/x-haxe","html4strict":"htmlmixed","java":"text\/x-java","java5":"text\/x-java","jquery":"javascript","mirc":"mirc","mysql":"sql","ocaml":"text\/x-ocaml","pascal":"text\/x-pascal","perl":"perl","perl6":"perl","plsql":"sql","properties":"text\/x-properties","q":"text\/x-q","scala":"scala","scheme":"text\/x-scheme","tcl":"text\/x-tcl","vb":"text\/x-vb","verilog":"text\/x-verilog","yaml":"text\/x-yaml","z80":"text\/x-z80"}