Blank screen w/o any error message

[algisna]

Hi,

 

Upgraded from 1.4 to 1.6 and in back office I'm getting blank screens with many modules. Front office also doesn't work correctly.

 

Error messages are turned on.

 

There is a php memory limit from my hosting provider - 64M, but after adding line "ini_set('memory_limit', '512M');" to config.inc.php, prestashop config info shows 512M.

 

Any ideas?

 

 

[vekia]

you run store with error reporting option turned on?

[algisna]

yes, error reporting is turned on..

 

Is it possible that even if prestashop shows 512M memory limit, real memory size is restricted by hosting provider to 64MB?

Edited January 18, 2015 by algisna (see edit history)

[vekia]

it is possible.

what you see in error report? just nothing?

 

if it doesnt show anything, have you got an access to php error log file ?

[algisna]

No, I can't access php log file..

 

I have same shop installed on another test server (125M memory limit) and it works fine, so I guess problem comes from frovider side.

 

I also noticed older PHP version - 5.2.6+lenny16  vs  5.4.30 on test server.

[algisna]

Solved the issue by fresh install..