For anyone else on Cpanel who has the above issue, the solution is here: Symfony calls the PHP garbage collector on Ubuntu 14.04 even when session.gc_probability is set to 0 - Stack Overflow
For anyone else on Cpanel who has the above issue, the solution is here: Symfony calls the PHP garbage collector on Ubuntu 14.04 even when session.gc_probability is set to 0 - Stack Overflow