V12 random server crashes

[heyitsmexd]

hey lately ive been having a problem with the repack, mostly with the world server spitting out the same error on crash.
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any idea what is the reason behind this crash? it usually happens at random times and cant find out why

 

[heyitsmexd]

one more question:

having the server up for a longer period of time results in filling the up the memory quite fast. there are mysql-bin.000XXX files being created constantly, is there any way to avoid the server doing this, or at least slow it down?