When trying to edit/modify an existing member’s details, if the Member Type is changed from it’s stored value on clicking the Save button, an http error 500 is returned. I also note that there are no parameters shown in the URL e.g. https://[domain]/adherents/card.php instead of something like https://[domain]/adherents/card.php?rowid=207&action=edit&token=0a751c79718b1da6b8ad8cda43b670c3 or https://[domain]/adherents/card.php?id=207
If you click back on the browser it returns to the edit/modify member details page. If you then change the member type back to the original store value you are able to save successfully.
I’ve tested this in Firefox and Chrome and get the same result.
Our members types are based on age so we need to be able to move the member from one member type to another.
Any guidance on how to fix would be greatly appreciated.