Category Issue

My category screen is coming up blank. I imported the sample category file and it works fine except that it won't let me edit the categories. Document creation with the imported categories appears to work okay.
This is a site under development to replace an existing setup which has edocman working fine. Old site 5.4.1 PHP8.4    New site J6 PHP8.4.
Any idea what the issue may be? 

Also as a side note the following error is showing up in logs. It is not unique to Edocman and is PHP related.
EDocmanHelper::getActions(): Implicitly marking parameter $state as nullable is deprecated, the explicit nullable type must be used instead
Regards
Stewart
 

Hi Stewart,
Thank you for reporting the issue.
Could you please create a ticket under the "Edocman" category and provide your site information along with an administrator account? This will allow me to investigate the problem in detail and help you resolve it.
Looking forward to your ticket and details.
Best regards,
Dam

I had a similar issue with J6. I turned on the backward compatibility plugin and it solved this issue for me.

Hi,
Please submit ticket on category: Edocman and provide your site credentials. I will check the issue when modifying Category at Backend when the plugin Backward compatibility plugin disabled
Thanks
Dam

Hi,
The issue has been temporarily fixed. The cause was the JCE Pro plugin, which is currently enabled on your site. This plugin is not compatible with Joomla 6 Native, and enabling it leads to errors.
I have disabled the plugin, and the issue has been resolved.
Please let me know if you have any further questions.
Best regards,
Dam