Hello Angeline

I'm not sure what happened on your end. Can you please try clearing cache from your website, and if that doesn't help, provide me a temporary wp-admin (Administrator) user, and database access credentials, so I can take a look?

Please note that this is a public ticket, so make sure to enable the PRIVATE response.

Hello Angeline.

Thank you for the credentials. When I inspect the page, I see this error: 

I had to install WP phpMyAdmin to see the database, and it looks like you migrated the site with some tool that didn't do it correctly. A lot of tables are missing the AUTO_INCREMENT on the ID field:

wp_pftdpgh3h0_amelia_categories;
wp_pftdpgh3h0_amelia_services;
wp_pftdpgh3h0_amelia_coupons;
wp_pftdpgh3h0_amelia_coupons_to_events;
wp_pftdpgh3h0_amelia_coupons_to_services;
wp_pftdpgh3h0_amelia_customer_bookings_to_events_periods;
wp_pftdpgh3h0_amelia_custom_fields;
wp_pftdpgh3h0_amelia_custom_fields_events:
wp_pftdpgh3h0_amelia_custom_fields_options;
wp_pftdpgh3h0_amelia_custom_fields_services;
wp_pftdpgh3h0_amelia_events;
wp_pftdpgh3h0_amelia_events_periods;
wp_pftdpgh3h0_amelia_events_tags;
wp_pftdpgh3h0_amelia_events_to_providers;
wp_pftdpgh3h0_amelia_extras;
wp_pftdpgh3h0_amelia_galleries;
wp_pftdpgh3h0_amelia_locations;
wp_pftdpgh3h0_amelia_notifications;
wp_pftdpgh3h0_amelia_providers_to_events;
wp_pftdpgh3h0_amelia_providers_to_locations;
wp_pftdpgh3h0_amelia_providers_to_outlook_calendar;
wp_pftdpgh3h0_amelia_providers_to_periods;
wp_pftdpgh3h0_amelia_providers_to_periods_services;
wp_pftdpgh3h0_amelia_providers_to_services;
wp_pftdpgh3h0_amelia_providers_to_timeouts;
wp_pftdpgh3h0_amelia_providers_to_weekdays

I had to manually add AUTO_INCREMENT to all these tables, and set it, so it continues where it left of. I cleared cache, and I was able to successfully assign Angeline to "Test" service both in Amelia/Services, and in Amelia/Employees.

You can test it now, but it should be working fine. Please tell me what you used to migrate the site?

You're welcome, Angeline

Thanks for clearing that up. I don't know what might have happened, but please keep an eye on it.

Also, thank you for the review!