Fatal Error on Re-Activation

SO close… If everything worked, it would be great. But….

This plugin seemes to lack core functionality. For instance, I found no way to view booked appointments. I then deactivated an re-activated the plugin and the plugins page then gave the following error:

Plugin could not be activated because it triggered a?fatal error.

Yet the plugin seems to have loaded any way. Still missing key functions.

Here is a list of the major issues:

• Install includes sample services without asking.
• No ability to view booked appointments anywhere except the WooCommerce Orders page. . (Booked slots are shown as booked when you try to book a new one though.)
• No email customizations
• No “Integrated Calendar System:”to be found anywhere.
• The only shortcode I could find is to display the booking form of each available service.
• “Enable Staff” selectable but does nothing.
• PDF invoices and ticketing missing
• Export to CVS missing.
• Re-activation after deactivation of plugin throws an error.(See above)

This seems like a great start but incomplete.