I get this error trying to log into the regional section:
"Error
An error has occured:

Unrecognized character \x08 at NonCGIPath/Forum15/forum_thread_data_0002.cgi line 1726.

Please inform the board administration of this error so that they may fix the problem. Thank you! "

this one when trying to see my profile:

"Error
An error has occured:

Unrecognized character \x02 at CGIPath/Members/pm_users/00000691.cgi line 24.

Please inform the board administration of this error so that they may fix the problem. Thank you! "


...and this one trying to get in the mod forum today (yesterday it was fine):

"Parse error: parse error in /home/n6ev/public_html/ubb/cache-LFFYL5VR/ubb_files/forum_page/Forum14/private-bKUDvN59/forum14-5.cgi on line 299"

I didn't notice anything yesterday, but I didn't try everything either

HTH