My b2evolution Version: 1.10.x

Someone PLEASE help me!!! Everytime I try to click on the POSTS button as to see my posts and retrieve my drafts it shows this message...

Bad Request!
The parameters of your request are invalid.

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Go back to home page

Additional information about this error:
Illegal value received for parameter «c»!

If anyone knows what this is all about and how to fix it I would be greatly appreciative...

- Brim