The error below happens when there is no sync active.
TypeError: in_array(): Argument #2 ($haystack) must be of type array, null given in in_array() (line 81 of modules/contrib/ymca_sync/src/Form/SettingsForm.php).
Proposed resolution:
Set an empty array to $active instead of null.
The error below happens when there is no sync active.
Proposed resolution: Set an empty array to $active instead of null.