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1. archesem
   Member
   Posted 3 years ago #

   Hi
   I Installed the viddler WP Plugin and when trying to use it here is the message I get:
   "Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, 'media_upload_viddlervideos' was given in C:\wamp\www\wordpress\wp-includes\plugin.php on line 339

   Any ideas what this means?

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