From @philsward in https://github.com/backdrop/backdrop-issues/issues/4829#issuecomment-781...
Also, both Themes and Modules need a "remove/delete" option to completely delete them from the file system. Once a theme or module is installed through the GUI, there is no way to get rid of it from the GUI.
GitHub Issue #:
5320
Recent comments
The horrors of cut/paste! Brilliant, thanks.
SQLSTATE[22007]: Invalid datetime format: 1366 Incorrect string value:
The issue could be related to the Emojis in the body field. Can you check the Status report (admin/reports/status) for the item MySQL Database 4-byte UTF-8 support? To display Emojis, 4-byte UTF...
SQLSTATE[22007]: Invalid datetime format: 1366 Incorrect string value:
@argiepiano, thanks a lot! For Webform it will be always "webform_client_form_NID", correct?
How to add Webform ID to Captcha module?