Fatal error: Allowed memory size of 792723456 bytes exhausted (tried to allocate 4096 bytes) in /var/www/magento/vendor/magento/framework/Serialize/Serializer/Json.php on line 37

Fatal error: Allowed memory size of 792723456 bytes exhausted (tried to allocate 4096 bytes) in /var/www/magento/vendor/magento/framework/Session/SessionManager.php on line 151

Fatal error: Allowed memory size of 792723456 bytes exhausted (tried to allocate 4096 bytes) in Unknown on line 0