[Bugsy]

Originally Posted by Mordekay But it doesn't show the automatic checks, even if the player has never been on my server(s) before.

Only if the player is banned will there be a notification.

[Mordekay]

Ah, ok. I guess I mixed that up then.
Thanks for the clarification.

[Mordekay]

Ok, server crashes now:

L 02/17/2021 - 19:33:11: Start of error session.
L 02/17/2021 - 19:33:11: Info (map "de_dust") (file "addons/amxmodx/logs/error_20210217.log")
L 02/17/2021 - 19:33:11: [AMXX] Displaying debug trace (plugin "vacbans.amxx", version "0.4")
L 02/17/2021 - 19:33:11: [AMXX] Run time error 5: memory access 
L 02/17/2021 - 19:33:11: [AMXX]    [0] vacbans.sma::ResponseReceived (line 742)

The regular log file is truncated one minute earlier, so I guess the server wasn't able to write it.

EDIT: the console however was showing this:

L 02/17/2021 - 19:33:11: [AMXX] Displaying debug trace (plugin "vacbans.amxx", version "0.4")
L 02/17/2021 - 19:33:11: [AMXX] Run time error 5: memory access
L 02/17/2021 - 19:33:11: [AMXX]    [0] vacbans.sma::ResponseReceived (line 742)
corrupted double-linked list (not small)
Aborted

[Bugsy]

I think it's an issue with the module. You can try increasing or decreasing the buffer to see if anything changes.