Hello.
I found bug in this version of forum.
Click to "Settings > Edit Profile". Change signature and click to text "Signature Preview". Close new window by clicking on X.
Then click to "Update Profile" and you will get this error:
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| Error |
Only members with sufficient permission can access this page.
A security error has occurred with authentication.
Please ensure that all cookies are enabled on your web browser, you are not using a saved or cached copy of the page, and your Firewall/Proxy settings are not hiding or masking your IP address. |
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P.S. Profile doen't be updated.