Fatal error: During inheritance of PDO: Uncaught ArgumentCountError: Too few arguments to function _drupal_error_handler(), 4 passed in /homepages/20/d30003410/htdocs/salpeterer/35jahre/includes/bootstrap.inc on line 2348 and exactly 5 expected in /homepages/20/d30003410/htdocs/salpeterer/35jahre/includes/bootstrap.inc:2202 Stack trace: #0 /homepages/20/d30003410/htdocs/salpeterer/35jahre/includes/bootstrap.inc(2348): _drupal_error_handler(8192, 'Return type of ...', '/homepages/20/d...', 1272) #1 /homepages/20/d30003410/htdocs/salpeterer/35jahre/includes/bootstrap.inc(2348): require_once() #2 /homepages/20/d30003410/htdocs/salpeterer/35jahre/includes/bootstrap.inc(2142): _drupal_bootstrap_database() #3 /homepages/20/d30003410/htdocs/salpeterer/35jahre/includes/bootstrap.inc(2267): drupal_bootstrap(3, false) #4 /homepages/20/d30003410/htdocs/salpeterer/35jahre/includes/bootstrap.inc(2138): _drupal_bootstrap_page_cache() #5 /homepages/20/d30003410/htdocs/salpeterer/35jahre/index.php(20): drupal_bootstrap(7) #6 {main} in /homepages/20/d30003410/htdocs/salpeterer/35jahre/includes/database/database.inc on line 184