Notice: Array to string conversion in /var/www/www-root/data/www/pumpskills.com/core/classes/classes_users.php on line 513

Fatal error: Uncaught PDOException: SQLSTATE[42S22]: Column not found: 1054 Unknown column 'Array' in 'where clause' in /var/www/www-root/data/www/pumpskills.com/core/classes/classes_users.php:513 Stack trace: #0 /var/www/www-root/data/www/pumpskills.com/core/classes/classes_users.php(513): PDO->query('SELECT u.id as ...') #1 /var/www/www-root/data/www/pumpskills.com/controller/tutors.php(60): Repetitor->getRepetitor(Array) #2 /var/www/www-root/data/www/pumpskills.com/route/index.php(91): tutors->tutor_page() #3 /var/www/www-root/data/www/pumpskills.com/route/index.php(71): Route::route('tutors', 'tutor_page') #4 /var/www/www-root/data/www/pumpskills.com/route/route.php(20): Route::get('/tutors/$id/tut...', 'tutors', 'tutor_page') #5 /var/www/www-root/data/www/pumpskills.com/core/insertPoint.php(33): include_once('/var/www/www-ro...') #6 {main} thrown in /var/www/www-root/data/www/pumpskills.com/core/classes/classes_users.php on line 513