I use the "field editor" plugin a lot.
But it doesn't seem to work with the new grid fieldtype.
So it now just messes up channel fields with grid. I now can't delete the messed up field group.
A Database Error Occurred Error Number: 1091 Can't DROP 'field_id_21'; check that column/key exists ALTER TABLE `exp_channel_data` DROP `field_id_21` Filename: libraries/api/Api_channel_fields.php Line Number: 495
How do I delete the fieldgroup anyway?