You have been disconnected

Hi guys, I am having issues with this error, pretty much tried everything I know, I did not have this issue in the past.... but um getting "you have been disconnected 5101" error on character select lobby...

Any idea's what causes this error?

Thanks

Lack of memory makes the Xampp apache closed.
Check it out, I was having the same problem. Or check the client that is using.

sorry that does not help, we have same DB + server + xamp from the past setup that have worked...

Don't know whats wrong this time...