Warning being thrown from kses.php
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Our website uses a customized BuddyPress to provide certain functionality. Part of the functionality includes allowing users to post portfolios of their art work.
While reviewing wp-contents/debug.log, I noticed quite a few instances of:
PHP Notice: Undefined index: input in /var/www/html/wp-includes/kses.php on line 867
I did some digging and found that these notices are associated with a user’s uploading an image file to /wp-content/uploads/<year>/<month>.
What I don’t understand, however, is the notice itself – there is no parameter by the name of ‘input’ in the function being called (wp_kses_attr_check). Can you please help me understand why this notice is being generated and what it means?
(Yes – I know that this is just a notice, but it is much easier to find stuff that matters in debug.log if it is bloated.)
Thank you.
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