Fatal error: Out of memory

[sdancer75]

I am using prestashop 1.6.1 engine for my eshop. From last night I get errors in some products in the backend. The description of the error is 

Fatal error: Out of memory (allocated 132644864) (tried to allocate 20 bytes) in /home/baristaexpert/www/www/Core/Foundation/IoC/Core_Foundation_IoC_Container.php on line 93


It seems its a memory problem. I contacted my hosting service and increased the memory from 195MB to 300MB but I still get memory fatal errors in other point

 

Fatal error: Out of memory (allocated 237502464) (tried to allocate 52 bytes) in /home/baristaexpert/www/www/classes/Category.php on line 795

 

What seems to be wrong here ?

 

 

[sdancer75]

I updated prestashop to 1.6.1.2. 

 

The problems happens only to some products and in tab "Associations".  Now Prestashop show me the following error :

 

Tab : Associations (500)
A server error occurred while loading the tabs: some tabs could not be loaded.
Please try again by refreshing the page.
If you are still encountering this problem, please check your server logs or contact your hosting provider for assistance.

[sdancer75]

 

 

 

Ok problem solved.

 

Under Catalog->Monitoring I deleted some categories that for a strange reason crashed the system, and re-associated (default option) all products to parent category. 

Edited November 17, 2015 by sdancer75 (see edit history)