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1. maaubry
   Member
   Posted 3 months ago #

   When I try to add a page, i get this error on my blog. The same when I try to delete it. Oddly, the page gets created and deleted but this error is there. Can someone help me with this please?

   Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, 'createRewriteRules' was given in /home/nipples/public_html/wp-includes/plugin.php on line 414

   Warning: Cannot modify header information - headers already sent by (output started at /home/nipples/public_html/wp-includes/plugin.php:414) in /home/nipples/public_html/wp-includes/pluggable.php on line 865

2. esmi
   Member
   Posted 3 months ago #

   You might have a bad plugin. Try deactivating all plugins and see if the error disappears.

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