Fatal error: During inheritance of PDO: Uncaught ArgumentCountError: Too few arguments to function _drupal_error_handler(), 4 passed in /is/htdocs/wp10631495_OSJMWZIDV1/drupal/includes/bootstrap.inc on line 2739 and exactly 5 expected in /is/htdocs/wp10631495_OSJMWZIDV1/drupal/includes/bootstrap.inc:2589 Stack trace: #0 /is/htdocs/wp10631495_OSJMWZIDV1/drupal/includes/bootstrap.inc(2739): _drupal_error_handler(8192, 'Return type of ...', '/is/htdocs/wp10...', 1317) #1 /is/htdocs/wp10631495_OSJMWZIDV1/drupal/includes/bootstrap.inc(2739): require_once() #2 /is/htdocs/wp10631495_OSJMWZIDV1/drupal/includes/bootstrap.inc(2516): _drupal_bootstrap_database() #3 /is/htdocs/wp10631495_OSJMWZIDV1/drupal/includes/bootstrap.inc(2658): drupal_bootstrap(3, false) #4 /is/htdocs/wp10631495_OSJMWZIDV1/drupal/includes/bootstrap.inc(2512): _drupal_bootstrap_page_cache() #5 /is/htdocs/wp10631495_OSJMWZIDV1/drupal/sites/all/modules/domain/domain.bootstrap.inc(104): drupal_bootstrap(2, false) #6 /is/htdocs/wp10631495_OSJMWZIDV1/drupal/sites/all/modules/domain/domain.bootstrap.inc(70): _domain_bootstrap(0) #7 /is/htdocs/wp10631495_OSJMWZIDV1/drupal/sites/all/modules/domain/settings.inc(21): domain_bootstrap() #8 /is/htdocs/wp10631495_OSJMWZIDV1/drupal/sites/default/settings.php(460): include('/is/htdocs/wp10...') #9 /is/htdocs/wp10631495_OSJMWZIDV1/drupal/includes/bootstrap.inc(747): include_once('/is/htdocs/wp10...') #10 /is/htdocs/wp10631495_OSJMWZIDV1/drupal/includes/bootstrap.inc(2634): drupal_settings_initialize() #11 /is/htdocs/wp10631495_OSJMWZIDV1/drupal/includes/bootstrap.inc(2508): _drupal_bootstrap_configuration() #12 /is/htdocs/wp10631495_OSJMWZIDV1/drupal/index.php(20): drupal_bootstrap(7) #13 {main} in /is/htdocs/wp10631495_OSJMWZIDV1/drupal/includes/database/database.inc on line 187