Critical Error after update to 5.4

More info from the WordPress critical error email:

error Details

An error of type E_ERROR was caused in line 822 of the file
/public_html/wp-content/plugins/zero-bs-crm/includes/ZeroBSCRM.Migrations.php.
Error message: Uncaught TypeError: count(): Argument #1 ($value) must
be of type Countable|array, string given in
/public_html/wp-content/plugins/zero-bs-crm/includes/ZeroBSCRM.Migrations.php:822
Stack trace:

0 /public_html/wp-content/plugins/zero-bs-crm/includes/ZeroBSCRM.Migrations.php(237):
zeroBSCRM_migration_54()

1 /public_html/wp-content/plugins/zero-bs-crm/includes/ZeroBSCRM.Core.php(1747):
zeroBSCRM_migrations_run()

2 /public_html/wp-includes/class-wp-hook.php(307):
ZeroBSCRM->init()

3 /public_html/wp-includes/class-wp-hook.php(331):
WP_Hook->apply_filters()

4 /public_html/wp-includes/plugin.php(476):
WP_Hook->do_action()

5 /public_html/wp-settings.php(598): do_action()
6 /public_html/wp-config.php(94):
require_once('/home/vco8y94y3...')

7 /public_html/wp-load.php(50):
require_once('/home/vco8y94y3...')

8 /public_html/wp-admin/admin-ajax.php(22):
require_once('/home/vco8y94y3...')

9 {main}
thrown

Thanks for the report! We’ve got a patch on the way for this that should be out in the next hour or so; we’ll update you once it’s released.

Hi @kercommunications

Jetpack CRM version 5.4 has been released with a patch for the issue you reported above. Please update the plugin and let us know if you bump into any other issue.

Best,
Alba

Hi @kercommunications,

I’m going to close this issue, please do let us know if for some reason 5.4 did not resolve this for you, we’ll be happy to help.

All the best