Last modified: 2007-12-09 20:01:30 UTC
The functions tidy_load_config and tidy_set_encoding aren't supported in the newest version of Tidy's PECL extension for in-process use of the tidy library. The mediawiki should not be calling them.
Bug #9972 has a patch that addresses this. Marking as dupe. *** This bug has been marked as a duplicate of bug 9972 ***