when party after dungeon this error appear, and create another instance even if you have set to only 1 instance.
[17:50:43 WARN]: org.apache.commons.io.IOExceptionList: .\cuevaduende_4 [17:50:43 WARN]: at org.apache.commons.io.FileUtils.cleanDirectory(FileUtils.java:331) [17:50:43 WARN]: at org.apache.commons.io.FileUtils.deleteDirectory(FileUtils.java:1192) [17:50:43 WARN]: at MythicDungeons-1.1.2-SNAPSHOT.jar//net.playavalon.mythicdungeons.dungeons.Instance.lambda$dispose$3(Instance.java:494) [17:50:43 WARN]: at org.bukkit.craftbukkit.v1_19_R3.scheduler.CraftTask.run(CraftTask.java:101) [17:50:43 WARN]: at org.bukkit.craftbukkit.v1_19_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:57) [17:50:43 WARN]: at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:22) [17:50:43 WARN]: at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [17:50:43 WARN]: at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [17:50:43 WARN]: at java.base/java.lang.Thread.run(Thread.java:833) [17:50:43 WARN]: Caused by: java.io.IOException: Cannot delete file: .\cuevaduende_4\entities [17:50:43 WARN]: at org.apache.commons.io.FileUtils.forceDelete(FileUtils.java:1344) [17:50:43 WARN]: at org.apache.commons.io.FileUtils.cleanDirectory(FileUtils.java:324) [17:50:43 WARN]: ... 8 more [17:50:43 WARN]: Caused by: org.apache.commons.io.IOExceptionList: .\cuevaduende_4\entities\r.0.-1.mca [17:50:43 WARN]: at org.apache.commons.io.file.PathUtils.setReadOnly(PathUtils.java:939) [17:50:43 WARN]: at org.apache.commons.io.file.DeletingPathVisitor.visitFile(DeletingPathVisitor.java:159) [17:50:43 WARN]: at org.apache.commons.io.file.DeletingPathVisitor.visitFile(DeletingPathVisitor.java:37) [17:50:43 WARN]: at java.base/java.nio.file.Files.walkFileTree(Files.java:2811) [17:50:43 WARN]: at java.base/java.nio.file.Files.walkFileTree(Files.java:2882) [17:50:43 WARN]: at org.apache.commons.io.file.PathUtils.visitFileTree(PathUtils.java:971) [17:50:43 WARN]: at org.apache.commons.io.file.PathUtils.deleteDirectory(PathUtils.java:434) [17:50:43 WARN]: at org.apache.commons.io.file.PathUtils.delete(PathUtils.java:391) [17:50:43 WARN]: at org.apache.commons.io.FileUtils.forceDelete(FileUtils.java:1341) [17:50:43 WARN]: ... 9 more [17:50:43 WARN]: Caused by: java.nio.file.NoSuchFileException: .\cuevaduende_4\entities\r.0.-1.mca [17:50:43 WARN]: at java.base/sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:85) [17:50:43 WARN]: at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:103) [17:50:43 WARN]: at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:108) [17:50:43 WARN]: at java.base/sun.nio.fs.WindowsLinkSupport.getFinalPath(WindowsLinkSupport.java:108) [17:50:43 WARN]: at java.base/sun.nio.fs.WindowsFileAttributeViews$Dos.updateAttributes(WindowsFileAttributeViews.java:228) [17:50:43 WARN]: at java.base/sun.nio.fs.WindowsFileAttributeViews$Dos.setReadOnly(WindowsFileAttributeViews.java:248) [17:50:43 WARN]: at org.apache.commons.io.file.PathUtils.setReadOnly(PathUtils.java:914) [17:50:43 WARN]: ... 17 more [17:50:43 WARN]: org.apache.commons.io.IOExceptionList: .\cuevaduende_4 [17:50:43 WARN]: at org.apache.commons.io.FileUtils.cleanDirectory(FileUtils.java:331) [17:50:43 WARN]: at org.apache.commons.io.FileUtils.deleteDirectory(FileUtils.java:1192) [17:50:43 WARN]: at MythicDungeons-1.1.2-SNAPSHOT.jar//net.playavalon.mythicdungeons.dungeons.Instance.lambda$dispose$3(Instance.java:494) [17:50:43 WARN]: at org.bukkit.craftbukkit.v1_19_R3.scheduler.CraftTask.run(CraftTask.java:101) [17:50:43 WARN]: at org.bukkit.craftbukkit.v1_19_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:57) [17:50:43 WARN]: at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:22) [17:50:43 WARN]: at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [17:50:43 WARN]: at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [17:50:43 WARN]: at java.base/java.lang.Thread.run(Thread.java:833) [17:50:43 WARN]: Caused by: java.io.IOException: Cannot delete file: .\cuevaduende_4\data [17:50:43 WARN]: at org.apache.commons.io.FileUtils.forceDelete(FileUtils.java:1344) [17:50:43 WARN]: at org.apache.commons.io.FileUtils.cleanDirectory(FileUtils.java:324) [17:50:43 WARN]: ... 8 more [17:50:43 WARN]: Caused by: java.nio.file.AccessDeniedException: .\cuevaduende_4\data\raids.dat [17:50:43 WARN]: at java.base/sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:89) [17:50:43 WARN]: at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:103) [17:50:43 WARN]: at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:108) [17:50:43 WARN]: at java.base/sun.nio.fs.WindowsFileSystemProvider.implDelete(WindowsFileSystemProvider.java:275) [17:50:43 WARN]: at java.base/sun.nio.fs.AbstractFileSystemProvider.deleteIfExists(AbstractFileSystemProvider.java:110) [17:50:43 WARN]: at java.base/java.nio.file.Files.deleteIfExists(Files.java:1191) [17:50:43 WARN]: at org.apache.commons.io.file.DeletingPathVisitor.visitFile(DeletingPathVisitor.java:161) [17:50:43 WARN]: at org.apache.commons.io.file.DeletingPathVisitor.visitFile(DeletingPathVisitor.java:37) [17:50:43 WARN]: at java.base/java.nio.file.Files.walkFileTree(Files.java:2811) [17:50:43 WARN]: at java.base/java.nio.file.Files.walkFileTree(Files.java:2882) [17:50:43 WARN]: at org.apache.commons.io.file.PathUtils.visitFileTree(PathUtils.java:971) [17:50:43 WARN]: at org.apache.commons.io.file.PathUtils.deleteDirectory(PathUtils.java:434) [17:50:43 WARN]: at org.apache.commons.io.file.PathUtils.delete(PathUtils.java:391) [17:50:43 WARN]: at org.apache.commons.io.FileUtils.forceDelete(FileUtils.java:1341)