Fatal error: During inheritance of PDO: Uncaught ArgumentCountError: Too few arguments to function _drupal_error_handler(), 4 passed in /home/httpd/vhosts/escis.ch/httpdocs/includes/bootstrap.inc on line 2754 and exactly 5 expected in /home/httpd/vhosts/escis.ch/httpdocs/includes/bootstrap.inc:2601
Stack trace:
#0 /home/httpd/vhosts/escis.ch/httpdocs/includes/bootstrap.inc(2754): _drupal_error_handler(8192, 'Return type of ...', '/home/httpd/vho...', 1317)
#1 /home/httpd/vhosts/escis.ch/httpdocs/includes/bootstrap.inc(2754): require_once()
#2 /home/httpd/vhosts/escis.ch/httpdocs/includes/bootstrap.inc(2528): _drupal_bootstrap_database()
#3 /home/httpd/vhosts/escis.ch/httpdocs/includes/bootstrap.inc(2673): drupal_bootstrap(3, false)
#4 /home/httpd/vhosts/escis.ch/httpdocs/includes/bootstrap.inc(2524): _drupal_bootstrap_page_cache()
#5 /home/httpd/vhosts/escis.ch/httpdocs/index.php(20): drupal_bootstrap(7)
#6 {main} in /home/httpd/vhosts/escis.ch/httpdocs/includes/database/database.inc on line 187