Hello,I am using OST for my business the last 8 years without any problems. But recently we started to get blanc pages, it's occurring more often every day.After a bit of investigation it's seems to be because a lack of memory: PHP Fatal error: Allowed memory size of 1026457 bytes exhausted (tried to allocate 100245 bytes).Now some bits of info:OSTicket v1.10PHP 7.0.22Memory limit 256Server RAM 8GB(What other kind of info do we need here?)What I don't really understand is that the PHP error is not asking for a whole lot of memory, so how come we are getting this error?I did not manage to solve this problem, and it's driving me and my co-workers crazy.Can anyone please give me some pointers?Thanks a lot!