monc Posted July 25, 2013 Share Posted July 25, 2013 (edited) Hey! I have a BIG problem. Suddenly I can not add groups or change modules positions. Its just a blank page. any idea? Using: PrestaShop 1.5.4.1 update: *ERROR* 2013/07/24 - 13:17:30: Invalid id_module or hook_name at line 358 in file classes/Hook.php Edited July 25, 2013 by monc (see edit history) Link to comment Share on other sites More sharing options...
Valérie Assetskaya Posted July 25, 2013 Share Posted July 25, 2013 Hi, This article may be helpful - http://blog.belvg.com/showing-php-and-sql-errors-and-debugging-a-blank-white-page-in-prestashop.html Best rgeards. 1 Link to comment Share on other sites More sharing options...
monc Posted July 25, 2013 Author Share Posted July 25, 2013 Hi, This article may be helpful - http://blog.belvg.co...prestashop.html Best rgeards. Thanks!!! Its was a big help!!! It was a none active module how was the problem. Link to comment Share on other sites More sharing options...
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