Booking locations will be completely deleted

if you click on the BA Settings menu: https://prnt.sc/x_C4FXnWBEh9

All booking locations will be completely deleted

I have tried many times and encountered the same situation.

Menu /wp-admin/edit.php?post_type=to_book also has the error as shown below.

https://monosnap.com/file/q3IG0bquZzpcnuF8mEmMjKYO4ncDeJ

I tried testing with PHP versions 7.4, 8.0, 8.1 and all got errors

Please check and fix this error.