issue with FLEXI_NO_ACCESS

I had created categories allowing users to add content from the front end. Lately this doesn't work anymore. I still have the button to add content but in the window that appears there is the following message; FLEXI_NO_ACCESS
What's the problem?

Hello

according to current ACL configuration the user is not allowed to submit content

please
- verify that the user can create to categories
if a user belong to e.g. 10 user groups then be aware
that if deny category create in just 1 of the usergroups then user will not be able to create

- check if you restricted creating of the specific item type
(edit type and make sure ACL "create items" is not used (item type allowed to all authors))

- check the configuration submit menu item
and if you use submit menu item to override ACL then note that it is for new items only

Thanks for your help. I'll look that tomorrow...

Hello I've solved the problem: it's to allow in the configuration ACL the acces to flexicontent from frontend. THANKS.

with pleasure