Daniel D Posted March 20, 2014 Share Posted March 20, 2014 I tried to do a 1 click upgrade to upgrade from 1.5 to 1.6 and I get a 500 Server Error.I tried the restore back up from my prestashop back office which didn't work and I got a blank page.I did a restore backup through my web hosting backup service. The site is back, but most of my modules disapeared. Only the native ones are visible.Now I tried to upgrade again using 1 click upgrade and it it the same again. I get 500 Server Error. I hope someone can help. Link to comment Share on other sites More sharing options...
andvis Posted April 11, 2014 Share Posted April 11, 2014 I don't know if your problem is the same I've encountered. I discovered a bug in the 1-click-upgrade module. (1.3.7) You can find it in modules/autoupgrade/AdminSelfUpgrade.php at line 2477. $url_rewrite = (bool)Db::getInstance()->getvalue('SELECT `value` FROM `'._DB_PREFIX_.'configuration`WHERE name=\'PS_REWRITING_SETTINGS\''); The sql query isn't right. It need of a blank space between the name of the table and the WHERE clause. If in your error log you'll find something about "class Configuration not found" if you fix the query you will resolve the issue Pantomedia S.r.l. Link to comment Share on other sites More sharing options...
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