Forum:Problem on Tugs Wiki

When trying to create a new article on the TUGS wiki (http://tugs.wikia.com), I get this message.

A database query syntax error has occurred. This may indicate a bug in the software. The last attempted database query was:

(SQL query hidden)

from within function "efUpdateCheckUserData". MySQL returned error "1146: Table 'tugs.cu_changes' doesn't exist (216.151.156.9)".

Same problem here
I have the same problem on visualkei.wikia.com.

Database error A database query syntax error has occurred. This may indicate a bug in the software. The last attempted database query was:

(SQL query hidden)

from within function "efUpdateCheckUserData". MySQL returned error "1146: Table 'visualkei.cu_changes' doesn't exist (216.151.156.9)".