here is the report from googling the consensus was its crashing when spawning something but idk what mod its from or anything :/ runs fine on my server but the client crashes when trying to connect, works fine in single player as well. also can you please show me where in the crash report it says what mod its from so i can help myself better next time. i think i recognize most of the crashes by now but not this one.
java.lang.NullPointerException: Ticking screen