I've recently updated to version 1.18.2 from 1.17.1 (on Paper) but it didn't work, so I switched to Spigot yet it still didn't work. The first red colored line on the log says `java.lang.OutOfMemoryError: Java heap space` and I have provided the log link below. Is there any way for this to be fixed? I can't use a backup as I've just switched my Google account and I can't start up a new server as there are server files I need that I can't download. Thank you!