This happens with a pretty old version of abyssalcraft, the 1.9.1.3 of minecraft 1.7.10. The game simply crashes and closes when i, or any other living entity, enters in contact with liquid coralium. do not know what could cause that :/
crash-2022-08-05_23.58.03-server.txt
fml-client-latest.log
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i tried to see if it was an abyssalcraft liquids problem, and in fact is was. it crashes with liquid antimatter too
crash-2022-08-06_02.34.20-server.txt
!

As far as I can tell, trying to report bugs for an old version of the mod won't prove to be of any use. 1.7.10 has been long forgotten by the modding community and that version of the mod will most likely not receive another update.

i understand, but whatever, if someone could help, it would be apreciated!

Unsupported game version. Can't recall if someone found out why that crash happened (also believed it happened with other mods as well), but Google is your best bet.