I am facing problems with symfony on Windows (Windows Server 2012 R2 Datacenter Edition)

Every day (sometimes more than once a day) the system stop to work because of memory problems:

Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 54 bytes)

Symfony is not reading the cache data but reloading the src to each request (the cache folder growing up to 10GB)

The PHP version is 7.0.6 x86, Apache 2.4 MPM WinNT

Restarting the service solves my problem but i believe this solution is not appropriate