I am getting a temporary HTTP 500 error after I upload any products. I checked the Apache log file and php log file and the php log file is showing: PHP Fatal error: Call to a member function getCondition() on null in .../.../public_html/vqmod/vqcache/vq2-catalog_controller_product_product.php on line 711
The HTTP 500 error stays there for approx 12-24 hours and then it goes away. Has anyone got any ideas?
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