Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[42S22]: Column not found: 1054 Unknown column '' in 'order clause'' in /var/www/html/vendor/illuminate/database/Connection.php:332 Stack trace: #0 /var/www/html/vendor/illuminate/database/Connection.php(332): PDO->prepare('select SQL_CALC...') #1 /var/www/html/vendor/illuminate/database/Connection.php(762): Illuminate\Database\Connection->Illuminate\Database\{closure}(Object(Illuminate\Database\MySqlConnection), 'select SQL_CALC...', Array) #2 /var/www/html/vendor/illuminate/database/Connection.php(725): Illuminate\Database\Connection->runQueryCallback('select SQL_CALC...', Array, Object(Closure)) #3 /var/www/html/vendor/illuminate/database/Connection.php(350): Illuminate\Database\Connection->run('select SQL_CALC...', Array, Object(Closure)) #4 /var/www/html/vendor/illuminate/database/Query/Builder.php(1648): Illuminate\Database\Connection->select('select SQL_CALC...', Array, true) #5 /var/www/html/vendor/illuminate/database/Query/Builder.php(1634): Ill in /var/www/html/vendor/illuminate/database/Connection.php on line 769