Urgent .. Help .. the website is hanging

[hassan.berjawi]

Guys,

Good day. I have installed prestashop and the software works for some time perfectly and after that the page loding whether back pr front end is taking long time to load even more than half an hour, I have to leave the website for sometime and come back then only it will work for sometime and again hangs. 

I'm suffering this issue since a week and I could only access the performance page just today

 

I did turn off the cache and enabled the debug and found the below

 

I loved the software and I was exited and I bought a theme which costs EUR100, and I'm unable to enjoy it because of this issue. Please help me

 

(1/1) ContextErrorException Notice: SessionHandler::gc(): ps_files_cleanup_dir: opendir(/var/cpanel/php/sessions/ea-php70) failed: Permission denied (13)
in StrictSessionHandler.php line 101
at StrictSessionHandler->gc(1440)in SessionHandlerProxy.php line 83
at SessionHandlerProxy->gc(1440)
at session_start()in NativeSessionStorage.php line 145
at NativeSessionStorage->start()in NativeSessionStorage.php line 295
at NativeSessionStorage->getBag('attributes')in Session.php line 256
at Session->getBag('attributes')in Session.php line 278
at Session->getAttributeBag()in Session.php line 73
at Session->get('_security_main')in ContextListener.php line 89
at ContextListener->handle(object(GetResponseEvent))in WrappedListener.php line 46
at WrappedListener->handle(object(GetResponseEvent))in TraceableFirewallListener.php line 35
at TraceableFirewallListener->handleRequest(object(GetResponseEvent), object(Generator))in Firewall.php line 84
at Firewall->onKernelRequest(object(GetResponseEvent))in FirewallListener.php line 48
at FirewallListener->onKernelRequest(object(GetResponseEvent), 'kernel.request', object(TraceableEventDispatcher))in WrappedListener.php line 111
at WrappedListener->__invoke(object(GetResponseEvent), 'kernel.request', object(ContainerAwareEventDispatcher))in EventDispatcher.php line 212
at EventDispatcher->doDispatch(array(object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener),object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener),object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener)), 'kernel.request', object(GetResponseEvent))in EventDispatcher.php line 44
at EventDispatcher->dispatch('kernel.request', object(GetResponseEvent))in TraceableEventDispatcher.php line 143
at TraceableEventDispatcher->dispatch('kernel.request', object(GetResponseEvent))in HttpKernel.php line 127
at HttpKernel->handleRaw(object(Request), 1)in HttpKernel.php line 68
at HttpKernel->handle(object(Request), 1, false)in Kernel.php line 200
at Kernel->handle(object(Request), 1, false) in index.php line 88     also when I go to the main board of the back end I receive the same     Notice on line 101 in file /home/guardhsn/public_html/vendor/symfony/symfony/src/Symfony/Component/HttpFoundation/Session/Storage/Handler/StrictSessionHandler.php [8] SessionHandler::gc(): ps_files_cleanup_dir: opendir(/var/cpanel/php/sessions/ea-php70) failed: Permission denied (13)