Fatal error: Uncaught PDOException: SQLSTATE[HY000] [1040] Too many connections in /var/disks/disk35/home/app351/public_html/wp-content/mu-plugins/ac_mu.php:78
Stack trace:
#0 /var/disks/disk35/home/app351/public_html/wp-content/mu-plugins/ac_mu.php(78): PDO->__construct('mysql:host=loca...', 'app351', 'oJrn3Fpo', Array)
#1 /var/disks/disk35/home/app351/public_html/wp-settings.php(398): include_once('/var/disks/disk...')
#2 /var/disks/disk35/home/app351/public_html/wp-config.php(192): require_once('/var/disks/disk...')
#3 /var/disks/disk35/home/app351/public_html/wp-load.php(50): require_once('/var/disks/disk...')
#4 /var/disks/disk35/home/app351/public_html/wp-blog-header.php(13): require_once('/var/disks/disk...')
#5 /var/disks/disk35/home/app351/public_html/index.php(17): require('/var/disks/disk...')
#6 {main}
  thrown in /var/disks/disk35/home/app351/public_html/wp-content/mu-plugins/ac_mu.php on line 78