Fatal error: Uncaught Error: Class 'Magento\Framework\Exception\FileSystemException' not found in /var/www/dizy/vendor/magento/framework/Filesystem/Driver/File.php:227 Stack trace: #0 /var/www/dizy/vendor/magento/framework/Filesystem/Driver/File.php(220): Magento\Framework\Filesystem\Driver\File->mkdirRecursive('/var/www/dizy', 511) #1 /var/www/dizy/vendor/magento/framework/Filesystem/Driver/File.php(220): Magento\Framework\Filesystem\Driver\File->mkdirRecursive('/var/www/dizy//...', 511) #2 /var/www/dizy/vendor/magento/framework/Filesystem/Driver/File.php(201): Magento\Framework\Filesystem\Driver\File->mkdirRecursive('/var/www/dizy//...', 511) #3 /var/www/dizy/vendor/magento/framework/Logger/Handler/Base.php(85): Magento\Framework\Filesystem\Driver\File->createDirectory('/var/www/dizy//...') #4 /var/www/dizy/vendor/magento/framework/Logger/Handler/System.php(62): Magento\Framework\Logger\Handler\Base->write(Array) #5 /var/www/dizy/vendor/monolog/monolog/src/Monolog/Handler/AbstractProcessingHandler.php(39): Magento\Frame in /var/www/dizy/vendor/magento/framework/Filesystem/Driver/File.php on line 227

Fatal error: Uncaught Exception: Deprecated Functionality: strstr(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in /var/www/dizy/vendor/magento/framework/DB/Adapter/Pdo/Mysql.php on line 370 in /var/www/dizy/vendor/magento/framework/App/ErrorHandler.php:61 Stack trace: #0 [internal function]: Magento\Framework\App\ErrorHandler->handler(8192, 'strstr(): Non-s...', '/var/www/dizy/v...', 370, Array) #1 /var/www/dizy/vendor/magento/framework/DB/Adapter/Pdo/Mysql.php(370): strstr('/catalogsearch/...', NULL) #2 /var/www/dizy/vendor/magento/framework/DB/Adapter/Pdo/Mysql.php(798): Magento\Framework\DB\Adapter\Pdo\Mysql->isReadOnlyRequest(Object(Magento\Framework\DB\Select)) #3 /var/www/dizy/vendor/magento/framework/DB/Adapter/Pdo/Mysql.php(886): Magento\Framework\DB\Adapter\Pdo\Mysql->_query(Object(Magento\Framework\DB\Select), Array) #4 /var/www/dizy/vendor/magento/zendframework1/library/Zend/Db/Adapter/Abstract.php(828): Magento\Framework\DB\Adap in /var/www/dizy/vendor/magento/framework/App/ErrorHandler.php on line 61