Zazlagaffe

Hi Nemo , Thank you for your reply : here is the full error message that I get : PHP Fatal error: Call to undefined method AdminSelfUpgrade::addJS() in /hermes/bosnaweb08a/b2618/ipg.zazmum/modules/riskified/riskified.php on line 73 ​Thanks

Dear Community, I started experiencing an internal server error 500 when I was upgrading from prestashop1.5 to 1.5.6.2. I accidentally install the 1 click upgrade without configuring it and now i have a blank page with this error: Eror PHP Fatal error: Call to undefined method AdminSelfUpgrade::addJS(). I tried disabling, uninstalling the module but the error persists. I am not sure how to solve it. I am new to this. Please help. Thanks.