@michaelgilkes our hosting service doesn’t have a specific PHP error log. Only a general error file. There is nothing showing there. The only thing I could find is from Joomla debug but I’m afraid I’ve no idea if it relates to our problem:Fields: datetime priority clientip category message
2020-09-28T09:59:24+00:00 INFO 146.200.221.76 controller Holding edit ID com_modules.edit.module.176 Array ( [0] => 176 )
2020-09-28T09:59:25+00:00 INFO 146.200.221.76 controller Checking edit ID com_modules.edit.module.176: 1 Array ( [0] => 176 )
2020-09-28T09:59:34+00:00 INFO 146.200.221.76 controller Releasing edit ID com_modules.edit.module.176 Array ( )
No custom changes were made to the extension.
Just to say my depth of knowledge is limited. Sorry!