Fatal Memory Issue

Hi All,

I know this is not a new topic and has been answered many times in this forum but I am afraid no one has given an accurate answer except changing the memory limit for wp & php and also disabling the plugins.

I am running a website and increasing the memory limit for PHP to 512M and WordPress to 128M, hasn’t fixed my issue yet ( however it has dramatically dropped and now I can see only a few times per day).

My theme is Listify which is using WP Job Manager. It has quite a long list of plugins (almost 25 active plugins) including woocommerce and its extensions. I have disabled the Wordfence, WP Memory Usage and anything else which may have eaten up the memory but no luck.

Using TPC Memory usage shows only 90M is used and there is no particular plugins in the erros. sometimes Jetpack, sometimes core WP php files etc.

I have also upgraded the PHP version to the latest 5.4 and WP 4.2.3. Site is running on WHM CPanel.

I really need to get the ideas of whoever has experienced anything else. Any debugging tool for instant memory monitoring or known conflict between plugins… Just let me know what else you need to know and I am more than happy to provide.

Any idea is appreciated.

Thanks
Ethan