Website corrupted - Club 2298 - Need assistance resetting

Am unable to edit any of the pages due to this error message.

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You have errors in your form below. Please scroll down and correct the following:
Administrator Info Tab - You cannot enter in a toastmastersclubs.org/toastmastersdistricts.org address or one using your custom domain name.
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There is a reference on the Meeting Inormation/Directions page to email us (link using contact address).
We can't delete or edit any of the pages without the above error message and defaulting to the incorrect text.
Wont let me edit the Main Page either, though there is NO reference to the offending email address on that page.

please notify my at DouglasWilsonDTM@gmail.com, as i am not a frequent reader of the Forum.

Douglas Wilson DTM PDG
Webmaster - Club 2298