Hello,
i have a VPS with about 10 websites. In the last 4-5 days, 4-5 times a day i get this error when i login, when i logout or when i am in the admin panel:
http://send-picture.com/img-56f1db92f1c66.html
I have tried to increase php limit to 256MB, i have tried to clear the cache, to disable some plugins but i still get this error.
My host says that they cannot see any strange activity in mysql service and they cannot find me any sollution.
I have not installed any new plugin. All websites are using almost the same plugins, wp versions and the last 2-3 months have the same traffic.
Do you have any ideas how can i see what causes the problem?
Thanks
-Konstantinos
