Hello

Once a day i have these errors in doveecot.log:

dovecot: Dec 16 14:06:04 Error: auth-worker(default): .Out of memory (Needed 52 bytes) dovecot: Dec 16 14:06:04 Error: auth-worker(default): sql(login,<ip>): Password query failed: MySQL client ran out of memory dovecot: Dec 16 14:06:06 Info: imap-login: Disconnected: user=<login>, method=PLAIN, rip=<ip>, lip=<ip2> dovecot: Dec 16 14:06:06 Error: auth-worker(default): pool_system_malloc(): Out of memory dovecot: Dec 16 14:06:06 Error: child 23022 (auth-worker) returned error 83 (Out of memory)

And after that nobody can login

I do /etc/init.d/dovecot restart and then it's working for a day

Before upgrade to alpha5 i was used 0.99.x series without eny errros on this server

What can i do to debug this?

-- Pavel