Fatal error: Uncaught TypeError: mysqli::real_connect(): Argument #5 ($port) must be of type ?int, string given in /mnt/web_root/html/attheu.umc.utah.edu/wp-includes/class-wpdb.php:2349
Stack trace:
#0 [internal function]: mysqli->real_connect()
#1 /mnt/web_root/html/attheu.umc.utah.edu/wp-includes/class-wpdb.php(2349): mysqli_query()
#2 /mnt/web_root/html/attheu.umc.utah.edu/wp-includes/class-wpdb.php(2263): wpdb->_do_query()
#3 /mnt/web_root/html/attheu.umc.utah.edu/wp-content/plugins/query-monitor/classes/DB.php(29): wpdb->query()
#4 /mnt/web_root/html/attheu.umc.utah.edu/wp-includes/class-wpdb.php(3031): QM_DB->query()
#5 /mnt/web_root/html/attheu.umc.utah.edu/wp-includes/post.php(7280): wpdb->get_var()
#6 /mnt/web_root/html/attheu.umc.utah.edu/wp-includes/post.php(7214): _get_last_post_time()
#7 /mnt/web_root/html/attheu.umc.utah.edu/wp-includes/class-wp.php(491): get_lastpostmodified()
#8 /mnt/web_root/html/attheu.umc.utah.edu/wp-includes/class-wp.php(821): WP->send_headers()
#9 /mnt/web_root/html/attheu.umc.utah.edu/wp-includes/functions.php(1336): WP->main()
#10 /mnt/web_root/html/attheu.umc.utah.edu/wp-blog-header.php(16): wp()
#11 /mnt/web_root/html/attheu.umc.utah.edu/index.php(17): require('...')
#12 {main}
thrown in /mnt/web_root/html/attheu.umc.utah.edu/wp-includes/class-wpdb.php on line 2349