Does anyone know what this error was caused by? My site reported it via email but when I went to see, the site was back up. Everything is up to date.
Error Details
An error of type E_ERROR was caused in line 1739 of the file /nas/content/live/whileykyote/wp-content/plugins/gravityforms/gravityforms.php. Error message: Uncaught TypeError: strtolower(): Argument #1 ($string) must be of type string, array given in /nas/content/live/whileykyote/wp-content/plugins/gravityforms/gravityforms.php:1739
Stack trace:
#0 /nas/content/live/whileykyote/wp-content/plugins/gravityforms/gravityforms.php(1739): strtolower(Array)
#1 /nas/content/live/whileykyote/wp-content/plugins/gravityforms/gravityforms.php(212): GFForms::is_gravity_page()
#2 /nas/content/live/whileykyote/wp-settings.php(522): include_once(‘/nas/content/li…’)
#3 /nas/content/live/whileykyote/wp-config.php(121): require_once(‘/nas/content/li…’)
#4 /nas/content/live/whileykyote/wp-load.php(50): require_once(‘/nas/content/li…’)
#5 /nas/content/live/whileykyote/wp-admin/admin.php(34): require_once(‘/nas/content/li…’)
#6 {main}
thrown