Show cart and "Continue Shopping" is a blank page after upgrading to VM2.0.10

[coloradoz]

My SSL certificates are good - but after upgrading the VM2.0.10, my 'show cart' shows a blank screen. 

In IE

The website cannot display the page

HTTP 500

Most likely causes:
•The website is under maintenance.
•The website has a programming error.

In Firefox.
Nothing but blank page

With debug on I get the following


        vmdebug self::$_jpConfig->lang en_gb
        vmdebug vmTime: loadConfig db no: 0.0036041736602783
        vmdebug checkValidOrderingField:VirtueMartModelProduct programmer choosed invalid ordering ordering, use ordering

[jenkinhill]

What does the server error log file show?

[coloradoz]

I've attached my error_log.txt

Also, as a new piece of information, when I 'add to cart' and the popup displays the item in cart and when I click 'continue shopping', I also get a blank screen.

[attachment cleanup by admin]

[jenkinhill]

[03-Sep-2012 22:57:02] PHP Fatal error:  Allowed memory size of 33554432 bytes exhausted (tried to allocate 105 bytes) in /home6/mysite/public_html/biz2/libraries/joomla/language/language.php on line 792

Shows the problem is with language files, which cannot be loaded as the memory_limit resource setting in the server php.ini is not high enough.  I use 64Mb memory limit and have no problems like this.

[coloradoz]

Well, that did work for the show cart function (thanks!), but is there another way, such as limiting the number of supported languages?  If so, how?  I only have 1 supported language in Joomla - English.   I thought that whatever language you set in the Global Configuration in Joomla: VirtueMart tries to pick it from its own language directory, /administrator/components/com_virtuemart/languages.

I've still got a problem with the "Continue Shopping" popup.  When I "Add to cart", it looks like the item is indeed added to the cart - but when I click "Continue Shopping", I still get a blank page.

As an aside....
As I didn't change any configuration items in 2.0.8 (which did work) nor did I change anything in my php.ini file, why is this now an issue with 2.0.10??  It seems like I had a similar issue in the past and it mysteriously disappeared when I upgraded from 2.0.8 to 2.0.8 (yes, you saw that right, I got 2 notifications for an upgrade against the same version number)  Is it possible that there is some kind of upgrade scripting issue?

Signed.
Still Puzzled in Denver.

[chuckI]

Hello,

I am experiencing the same issue in Virtuemart 2.0.20A using Joomla 2.5.8.

In Internet Explorer 9.0, when I click Continue Shopping nothing is added to the cart and the screen goes blank.

The memory on my server is 100MB and I still get the following error.

    vmdebug self::$_jpConfig->lang en_gb
    vmdebug vmTime: loadConfig db no: 0.0083060264587402
    vmdebug Start used Ram 16.75M
    vmdebug vmTime: VirtuemartControllerCategory Finished task : 0.31366991996765
    vmdebug End used Ram 27M
    vmdebug Peak memory peak 27M

Did you ever find a solution? Would you mind posting what you ended up doing?

Thanks!