[Users] out of memory - please help

Hello all, We have an ongoing issue with Openser running out of memory after a few hours. It is very consistent which makes me believe it is a memory leak. Can someone look at the log file? I have done a mem dump on process 8573 which is the one that ran out of memory. Here is the log: http://www.real.gr/files/openser.20070620.log.gz <http://www.real.gr/files/openser.20070620.log.gz> It always happens on the first receiver child. Our current solution is to restart Openser every few hours. I would like to solve this at its root, so please let me know if you need more info. My Openser is 1.2.x from svn, revision 2333. thank you for any help George Disclaimer The information in this e-mail and any attachments is confidential. It is intended solely for the attention and use of the named addressee(s). If you are not the intended recipient, or person responsible for delivering this information to the intended recipient, please notify the sender immediately. Unless you are the intended recipient or his/her representative you are not authorized to, and must not, read, copy, distribute, use or retain this message or any part of it. E-mail transmission cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses.