languid stump
It seems to mention DeluxeMenu, PlaceholderAPI and CrazyCrates and I have no idea which is causing the error.
[21:00:14 WARN]: [DeluxeMenus] Plugin DeluxeMenus v1.14.1-DEV-196 generated an exception while executing task 22429
java.lang.ArrayIndexOutOfBoundsException: Index 2 out of bounds for length 2
at CrazyCrates-4.6.2.jar/com.badbones69.crazycrates.paper.support.placeholders.PlaceholderAPISupport.onRequest(PlaceholderAPISupport.java:71) ~[CrazyCrates-4.6.2.jar:?]
at PlaceholderAPI-2.11.6.jar/me.clip.placeholderapi.replacer.CharsReplacer.apply(CharsReplacer.java:119) ~[PlaceholderAPI-2.11.6.jar:?]
at PlaceholderAPI-2.11.6.jar/me.clip.placeholderapi.PlaceholderAPI.setPlaceholders(PlaceholderAPI.java:71) ~[PlaceholderAPI-2.11.6.jar:?]
at PlaceholderAPI-2.11.6.jar/me.clip.placeholderapi.PlaceholderAPI.setPlaceholders(PlaceholderAPI.java:99) ~[PlaceholderAPI-2.11.6.jar:?]
at DeluxeMenus-1.14.1-DEV-196.jar/com.extendedclip.deluxemenus.utils.StringUtils.replacePlaceholders(StringUtils.java:57) ~[DeluxeMenus-1.14.1-DEV-196.jar:?]
at DeluxeMenus-1.14.1-DEV-196.jar/com.extendedclip.deluxemenus.menu.MenuHolder.setPlaceholders(MenuHolder.java:111) ~[DeluxeMenus-1.14.1-DEV-196.jar:?]
at DeluxeMenus-1.14.1-DEV-196.jar/com.extendedclip.deluxemenus.menu.MenuHolder.setPlaceholdersAndArguments(MenuHolder.java:102) ~[DeluxeMenus-1.14.1-DEV-196.jar:?]
at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[?:?]
at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1708) ~[?:?]
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) ~[?:?]
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) ~[?:?]
at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) ~[?:?]
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:?]
at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) ~[?:?]
at DeluxeMenus-1.14.1-DEV-196.jar/com.extendedclip.deluxemenus.menu.MenuItem.getMenuItemLore(MenuItem.java:545) ~[DeluxeMenus-1.14.1-DEV-196.jar:?]
at DeluxeMenus-1.14.1-DEV-196.jar/com.extendedclip.deluxemenus.menu.MenuItem.getItemStack(MenuItem.java:257) ~[DeluxeMenus-1.14.1-DEV-196.jar:?]
at DeluxeMenus-1.14.1-DEV-196.jar/com.extendedclip.deluxemenus.menu.Menu.lambda$openMenu$15(Menu.java:343) ~[DeluxeMenus-1.14.1-DEV-196.jar:?]
at org.bukkit.craftbukkit.scheduler.CraftTask.run(CraftTask.java:78) ~[paper-1.21.4.jar:1.21.4-175-ab984a0]
at org.bukkit.craftbukkit.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:57) ~[paper-1.21.4.jar:1.21.4-175-ab984a0]
at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:22) ~[paper-1.21.4.jar:?]
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) ~[?:?]
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ~[?:?]
at java.base/java.lang.Thread.run(Thread.java:1583) ~[?:?]