Title: [Plugin: Simple Fields] PHP Warning on Post Connectors
Last modified: August 19, 2016

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# [Plugin: Simple Fields] PHP Warning on Post Connectors

 *  [jkid10](https://wordpress.org/support/users/jkid10/)
 * (@jkid10)
 * [15 years, 2 months ago](https://wordpress.org/support/topic/plugin-simple-fields-php-warning-on-post-connectors/)
 * I’ve just upgraded the plugin and i’m now getting this error when adding or trying
   to edit Post connectors.
 * `PHP Warning: in_array() [<a href='function.in-array'>function.in-array</a>]:
   Wrong datatype for second argument in C:\internet sites\bedford-hotel.co.uk\public_html\
   wp-content\plugins\simple-fields\functions_admin.php on line 393`
 * Was working fine up until upgrade – any clues to a fix?
 * TIA

The topic ‘[Plugin: Simple Fields] PHP Warning on Post Connectors’ is closed to 
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 * 0 replies
 * 1 participant
 * Last reply from: [jkid10](https://wordpress.org/support/users/jkid10/)
 * Last activity: [15 years, 2 months ago](https://wordpress.org/support/topic/plugin-simple-fields-php-warning-on-post-connectors/)
 * Status: not resolved