Title: error when installing
Last modified: March 27, 2020

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# error when installing

 *  Resolved [mart08812](https://wordpress.org/support/users/mart08812/)
 * (@mart08812)
 * [6 years, 2 months ago](https://wordpress.org/support/topic/error-when-installing-31/)
 * I received this error when trying to install the plugin from the wp.org plugin
   library
 * Warning: json_decode() expects parameter 1 to be string, object given in /home/
   icomplis/public_html/coronavirus/wp-content/plugins/ct-ultimate-gdpr/vendor/optimus-
   prime-plugin-update/class-ct-optimus-prime-plugin-update.php on line 289
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/icomplis/public_html/coronavirus/wp-content/plugins/ct-ultimate-gdpr/
   vendor/optimus-prime-plugin-update/class-ct-optimus-prime-plugin-update.php:289)
   in /home/icomplis/public_html/coronavirus/wp-includes/functions.php on line 6029

Viewing 1 replies (of 1 total)

 *  Plugin Author [etruel](https://wordpress.org/support/users/etruel/)
 * (@etruel)
 * [6 years, 2 months ago](https://wordpress.org/support/topic/error-when-installing-31/#post-12592153)
 * Hi [@mart08812](https://wordpress.org/support/users/mart08812/),
    in any Warning
   you have a wpematico file. Can you take a look at your ct-ultimate-gdpr plugin?
   Seems it is giving some issue there. You can try to deactivate it, activate WPeMatico
   and activate it again.
 * regards
    etruel

Viewing 1 replies (of 1 total)

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 * 1 reply
 * 2 participants
 * Last reply from: [etruel](https://wordpress.org/support/users/etruel/)
 * Last activity: [6 years, 2 months ago](https://wordpress.org/support/topic/error-when-installing-31/#post-12592153)
 * Status: resolved