It worked yesterday but not today because you added a plugin which was compiled with a java version more recent than the one you are using. For future reference when asking for help with issues that sort of info (adding/removing new things) is important to mention, since it isn't really "it suddenly isn't working" situation
#error grasscutter 3.2
wicked seal
You can go to the issues page for that plugin and get the one compiled with java 17 instead
It's issue #5
Yeah EnkaCopy is the plugin with the error
Yes
No worries
Sure thing
I'm just familiar with the plugins and know that me/exzork/commands/ApplyCommand (where the error is) belongs to EnkaCopy - as well as having seen the error before for that plugin