Help please

[zynx008]

Can anyone please help me with my problem?
I'm trying to delete a category but whenever i try to delete, i see this error.

An Error Has Occurred!
The database value you're trying to insert does not exist: value

Thank you for answering ^^

[ccbtimewiz]

Welcome to Simple Machines.

Could you provide a list of the messages in your Forum Error Log? Likewise provide the mods you currently have installed and your SMF version.

[Rumbaar]

Any more details or follow up? Is this issue solved or do you still require assistance?