Fatal error: During inheritance of PDO: Uncaught ArgumentCountError: Too few arguments to function _drupal_error_handler(), 4 passed in /mnt/www/site-php/drupalcampsg/D7-drupalcampsg-common-settings.inc on line 258 and exactly 5 expected in /mnt/www/html/drupalcampsg/docroot/includes/bootstrap.inc:2589 Stack trace: #0 /mnt/www/site-php/drupalcampsg/D7-drupalcampsg-common-settings.inc(258): _drupal_error_handler(8192, 'Return type of ...', '/mnt/www/html/d...', 1317) #1 /mnt/www/site-php/drupalcampsg/D7-drupalcampsg-common-settings.inc(258): require_once() #2 /mnt/www/site-php/drupalcampsg/D7-drupalcampsg-common-settings.inc(150): acquia_hosting_db_choose_active(Array, 'default', Array, Array) #3 /mnt/www/site-php/drupalcampsg/D7-prod-drupalcampsg-settings.inc(87): require('/mnt/www/site-p...') #4 /mnt/www/site-php/drupalcampsg/drupalcampsg-settings.inc(167): require('/mnt/www/site-p...') #5 /mnt/www/html/drupalcampsg/docroot/sites/default/settings.php(594): require('/mnt/www/site-p...') #6 /mnt/www/html/drupalcampsg/docroot/includes/bootstrap.inc(747): include_once('/mnt/www/html/d...') #7 /mnt/www/html/drupalcampsg/docroot/includes/bootstrap.inc(2634): drupal_settings_initialize() #8 /mnt/www/html/drupalcampsg/docroot/includes/bootstrap.inc(2508): _drupal_bootstrap_configuration() #9 /mnt/www/html/drupalcampsg/docroot/index.php(20): drupal_bootstrap(7) #10 {main} in /mnt/www/html/drupalcampsg/docroot/includes/database/database.inc on line 187