FabrizioS

Hi , i have used 2nt backup to migrate prestashop to another domain/server .. front end is ok .. the problem is on admin backend .. page blank .. i have watched in apache log .. and we have this error : AH01071: Got error 'PHP message: PHP Fatal error: Uncaught exception 'Symfony\\Component\\DependencyInjection\\Exception\\ParameterNotFoundException' with message 'You have requested a non-existent parameter "0$".' in /var/www/vhosts/oc-diviseeuniformi.it/httpdocs/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/ParameterBag/ParameterBag.php:84\nStack trace:\n#0 /var/www/vhosts/oc-diviseeuniformi.it/httpdocs/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/ParameterBag/ParameterBag.php(216): Symfony\\Component\\DependencyInjection\\ParameterBag\\ParameterBag->get('0$')\n#1 [internal function]: Symfony\\Component\\DependencyInjection\\ParameterBag\\ParameterBag->Symfony\\Component\\DependencyInjection\\ParameterBag\\{closure}(Array)\n#2 /var/www/vhosts/oc-diviseeuniformi.it/httpdocs/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/ParameterBag/ParameterBag.php(226): preg_replace_callback('/%%|%([^%\\\\s]+)%...', Object(Closure), 'Yfpq30%0$%&!!')\n#3 /var/www/vhosts/oc-diviseeuniformi.it/httpdocs/vend...\n' anyone can help me ? best regards fabrizio