Title: Help: Warning: in_array() expects……
Last modified: August 24, 2016

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# Help: Warning: in_array() expects……

 *  [Nitro_69](https://wordpress.org/support/users/ssolberg/)
 * (@ssolberg)
 * [11 years, 1 month ago](https://wordpress.org/support/topic/help-warning-in_array-expects/)
 * I am BRAND new here, and just trying to self teach myself some WP basics and 
   learning how to build pages, etc. Apparently, I managed to break my site, and
   I have no clue how to fix without completely starting over. My site is [http://www.bestphotoedits.com](http://www.bestphotoedits.com).
   Not sure what triggered this, but I’m now getting multiple error messages when
   trying up update a page. Do you have any suggestions on how I might fix this 
   without blowing up the site?
 * Warning: in_array() expects parameter 2 to be array, string given in /home4/ssolberg/
   public_html/wp-content/plugins/download-media-library/download-media-library-
   admin.php on line 74
 * Warning: session_start(): Cannot send session cache limiter – headers already
   sent (output started at /home4/ssolberg/public_html/wp-content/plugins/download-
   media-library/download-media-library-admin.php:74) in /home4/ssolberg/public_html/
   wp-content/plugins/wp-file-upload/wordpress_file_upload.php on line 2
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home4/ssolberg/public_html/wp-content/plugins/download-media-library/download-
   media-library-admin.php:74) in /home4/ssolberg/public_html/wp-admin/post.php 
   on line 233
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home4/ssolberg/public_html/wp-content/plugins/download-media-library/download-
   media-library-admin.php:74) in /home4/ssolberg/public_html/wp-includes/pluggable.
   php on line 1178

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [schulte](https://wordpress.org/support/users/schulte/)
 * (@schulte)
 * [11 years, 1 month ago](https://wordpress.org/support/topic/help-warning-in_array-expects/#post-6046687)
 * Please have a look at: [How do I solve the _Headers already sent_ warning problem?](https://codex.wordpress.org/FAQ_Troubleshooting#How_do_I_solve_the_Headers_already_sent_warning_problem.3F)
 *  Thread Starter [Nitro_69](https://wordpress.org/support/users/ssolberg/)
 * (@ssolberg)
 * [11 years, 1 month ago](https://wordpress.org/support/topic/help-warning-in_array-expects/#post-6046696)
 * Thank you. Much appreciated.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Help: Warning: in_array() expects……’ is closed to new replies.

## Tags

 * [headers](https://wordpress.org/support/topic-tag/headers/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 2 replies
 * 2 participants
 * Last reply from: [Nitro_69](https://wordpress.org/support/users/ssolberg/)
 * Last activity: [11 years, 1 month ago](https://wordpress.org/support/topic/help-warning-in_array-expects/#post-6046696)
 * Status: not resolved

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