Title: Error on save
Last modified: August 20, 2016

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# Error on save

 *  [Brian Brown, Ph.D.](https://wordpress.org/support/users/brianbrown/)
 * (@brianbrown)
 * [14 years, 10 months ago](https://wordpress.org/support/topic/error-on-save/)
 * Warning: unserialize() expects parameter 1 to be string, array given in [path]/
   wp-content/plugins/wordpress-filter/wp-filter.php on line 342

The topic ‘Error on save’ is closed to new replies.

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 * 0 replies
 * 1 participant
 * Last reply from: [Brian Brown, Ph.D.](https://wordpress.org/support/users/brianbrown/)
 * Last activity: [14 years, 10 months ago](https://wordpress.org/support/topic/error-on-save/)
 * Status: not resolved