Sometimes, you may face a problem showing you an error like:
/home/public_html/wp-content/plugins/wyz-toolkit/businesses-and-offers/businesses/forms/businesses-form-fields.php on line 536
Warning: Invalid argument supplied for foreach() in /home/public_html/wp-content/plugins/wyz-toolkit/businesses-and-offers/businesses/forms/businesses-backend-form-fields.php on line 457
In this case go to Toolkit Options > Business Registration Form Builder > Reset
Resetting will fix the issue, then you can rebuild your Business Fields.
Also you may need to Reset your Custom Business Form Fields