Problem with thumbnail display in the cart

[davidC]

Hello,

I have the following issue when I change shipping or payment method in the cart of my shop.
The thumbnail picture of the products in my cart doesn't display.

I activated the VM debuging. And I see this weird thing :

[image] => __PHP_Incomplete_Class Object
                (
                    [__PHP_Incomplete_Class_Name] => VmImage

Anyone have encountered this problem ?
I read about a serialisation problem of objects.

In attachement, I put the complete log of the VM debug.

I have a joomla 2.5.11 with VirtueMart 2.0.22c hosted
on an Apache server 2.2.22 with PHP 5.4.4 and MySQL 5.5.31.

Thanks.

[attachment cleanup by admin]

[Milbo]

It is either not enough time, or not enough RAM or your php5.4. Vm2 runs with php5.2,5.3 and 5.4, but use always the lastest version of each serial

[davidC]

Ok, I'll check the PHP version.

Here's my php.ini configuration :

max_execution_time = 120
max_input_time = 60
memory_limit = 128M 

I think that 120 seconds is enough for script execution even for Virtuemart.
And 128Mo RAM for a cart with 1 product,  it's pretty comfortable.

An other track could be an interaction with an other modules or plugins ?

Here's a list of components we have on our Joomla : VM Coupons, VM Promotions, Kunena, Akeeba Backup, Xmap, CK Forms, Autotweet NG.

Do you know weird behaviours of VirtueMart with other components or plugins ?

Thanks

[Milbo]

For normal operations and if you have less then 1000 products, you need only 5 seconds and 20 MB. You need only more time and memory for the invoices. I think it is one of the 3rd parties. Disable Akeeba and install the latest version again.