ping86 Posted February 23, 2013 Share Posted February 23, 2013 When I click on the modules tab in the admin, display this error: [PrestaShop] Fatal error in module defines.inc: Constant _PS_DISPLAY_COMPATIBILITY_WARNING_ already defined How can I solve it? Thanks. Link to comment Share on other sites More sharing options...
Valérie Assetskaya Posted February 25, 2013 Share Posted February 25, 2013 Hi, _PS_DISPLAY_COMPATIBILITY_WARNING_ -is repeatedly defined for some reason. It is necessary to find a place where it is defined the first time. It is possible that this has occurred, after a failed update. But in any case, it is easy to find, as error occurs in one of the first files that loads the system. Best regards. Link to comment Share on other sites More sharing options...
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