Fatal error: Allowed memory size of 1610612736 bytes exhausted

[Gokk]

Hi guys,
I have VPS only for Prestashop, no other scripts there, tried few PHP versions 5.4, 5.5, 7.0.9
VPS has 4GB RAM, I got root access and am trying (with host) to set this in motion.
 
Error is:
Fatal error: Allowed memory size of 1610612736 bytes exhausted (tried to allocate 72 bytes) in [/size]/home/xxxx/public_html/controllers/admin/AdminAttributeGeneratorController.php on line [/size]86
 
I've tried assigning more RAM, switch PHP versions, re-create .htaccess file - same results.

 

Current specs/settings are:

Apache version: Apache/2.2.27

PHP version: 5.6.23

MySQL version: 5.1.73

 

memory_limit = 2048M 

upload_max_filesize = 20M 

post_max_size = 8M 

max_execution_time = 300

 

Whatever we do it ends with this error (cant generate combinations).

Please help.

Thanks 

 

[tuk66]

I assume you have A LOT attributes (combinations). How many. It is quite unusual to run out of memory because of attributes. I saw that more than 2GB of memory had to be used for search indexing of hundred thousands products.

[musicmaster]

Whatever we do it ends with this error (cant generate combinations).

Can you be more specific? Do you have indeed lots of attributes and attribute values - as Tuk66 assumed. And is there a specific combination or set of combinations that you cannot generate or does this apply to all of them?