White Screen | Unable to allocate memory for pool.

[Incredinot]

Hi.

 

My VPS (Virtual server) keeps "shutting down" or what i should say.. Sometimes it works perfectly for days, but then all of a sudden, all pages are just white.

 

I just took a look at the apache2 error log, and there is LOADS of

 

[Tue Nov 22 22:26:38 2011] [error] [client 66.249.66.98] PHP Warning:  require_once(): Unable to allocate memory for pool. in xxxxxx

 

As far as i could read throug the internet, it have something to do with APC? But how can i fix it?

 

Its a 2GB VPS, so there is atleast a bit of memory.

 

Is it possible to do a apache restart scheduled every once 30 minutes or so? Or anyone know how to fix it?