Fatal error: Uncaught TypeError: implode(): Argument #1 ($array) must be of type array, string given in /var/www/sites/practicatest/public_html/models/paymentsModel.php:181 Stack trace: #0 /var/www/sites/practicatest/public_html/models/paymentsModel.php(181): implode() #1 /var/www/sites/practicatest/public_html/controllers/clController.php(625): paymentsModel->get_product_by_id() #2 /var/www/sites/practicatest/public_html/application/Bootstrap.php(54): clController->manual_de_conducir() #3 /var/www/sites/practicatest/public_html/index.php(52): Bootstrap::run() #4 {main} thrown in /var/www/sites/practicatest/public_html/models/paymentsModel.php on line 181