[wp-testers] Array errors with SVN revision 5112?

[Skeddy]

Testing the latest SVN revision (5112), and getting the following error when
publishing a post to the "Uncatogorised" category

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Warning: array_unique() [function.array-unique]: The argument should be an
array in /homepages/14/d174375701/htdocs/beta/wp-includes/post.php on line
792

Warning: array_diff() [function.array-diff]: Argument #2 is not an array in
/homepages/14/d174375701/htdocs/beta/wp-includes/post.php on line 807

Warning: array_diff() [function.array-diff]: Argument #1 is not an array in
/homepages/14/d174375701/htdocs/beta/wp-includes/post.php on line 820

Warning: Cannot modify header information - headers already sent by (output
started at /homepages/14/d174375701/htdocs/beta/wp-includes/post.php:792) in
/homepages/14/d174375701/htdocs/beta/wp-includes/pluggable.php on line 327
----

Any thoughts?

Rob
http://beta.skeddy.net (Beta site)