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The e-commerce.

Errors after installing calendar


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Hi! I've looked for a solution to this problem in the forums and can't seem to find it.


I recently installed OSCommerce and just installed the calendar. When I attempt to access the admin section I get the following error:

Fatal error: Cannot redeclare class upload in /var/www/html/catalog/admin/includes/classes/upload.php on line 13


And when I attempt to access the page for a new category I had just previously created I recieve the following error:

Fatal error: Cannot pass parameter 3 by reference in /var/www/html/catalog/includes/modules/product_listing.php on line 13


Any help would be appreciated!




Edited by charleyhankins
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