Title: Receiving Deprecated Error after loading plugin
Last modified: April 5, 2022

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# Receiving Deprecated Error after loading plugin

 *  Resolved [aphoenix90](https://wordpress.org/support/users/aphoenix90/)
 * (@aphoenix90)
 * [4 years, 2 months ago](https://wordpress.org/support/topic/receiving-deprecated-error-after-loading-plugin/)
 * I keep getting this error as soon as I load the plugin to my site. This makes
   my site unusable and I am unable to really continue with my development. I see
   this plugin very highly rated and well documented and I want to use it but if
   I cannot get past this issue I wont be able to. Any help is appreciated.
 *     ```
       Deprecated: Required parameter $lineno follows optional parameter $only in /home2/therefy6/public_html/wp-content/plugins/wp-rss-aggregator/vendor/twig/twig/src/Node/IncludeNode.php on line 25
   
       Warning: Cannot modify header information - headers already sent by (output started at /home2/therefy6/public_html/wp-content/plugins/wp-rss-aggregator/vendor/twig/twig/src/Node/IncludeNode.php:25) in /home2/therefy6/public_html/wp-includes/functions.php on line 6821
   
       Warning: Cannot modify header information - headers already sent by (output started at /home2/therefy6/public_html/wp-content/plugins/wp-rss-aggregator/vendor/twig/twig/src/Node/IncludeNode.php:25) in /home2/therefy6/public_html/wp-includes/pluggable.php on line 1355
   
       Warning: Cannot modify header information - headers already sent by (output started at /home2/therefy6/public_html/wp-content/plugins/wp-rss-aggregator/vendor/twig/twig/src/Node/IncludeNode.php:25) in /home2/therefy6/public_html/wp-includes/pluggable.php on line 1358
   
       Warning: Cannot modify header information - headers already sent by (output started at /home2/therefy6/public_html/wp-content/plugins/wp-rss-aggregator/vendor/twig/twig/src/Node/IncludeNode.php:25) in /home2/therefy6/public_html/wp-admin/includes/misc.php on line 1310
   
       Warning: Cannot modify header information - headers already sent by (output started at /home2/therefy6/public_html/wp-content/plugins/wp-rss-aggregator/vendor/twig/twig/src/Node/IncludeNode.php:25) in /home2/therefy6/public_html/wp-admin/admin-header.php on line 9
       ```
   
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Freceiving-deprecated-error-after-loading-plugin%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  [mikeyboo](https://wordpress.org/support/users/mikeyboo/)
 * (@mikeyboo)
 * [4 years, 2 months ago](https://wordpress.org/support/topic/receiving-deprecated-error-after-loading-plugin/#post-15533408)
 * Hi [@aphoenix90](https://wordpress.org/support/users/aphoenix90/) sorry to hear
   that you have issues with the plugin. Would you please reach out to us via the
   [contact form](https://www.wprssaggregator.com/contact/) so that we can have 
   a closer look at the setup and assist in resolving the issue?

Viewing 1 replies (of 1 total)

The topic ‘Receiving Deprecated Error after loading plugin’ is closed to new replies.

 * ![](https://ps.w.org/wp-rss-aggregator/assets/icon-256x256.gif?rev=3157090)
 * [RSS Aggregator - RSS Import, News Feeds, Feed to Post, and Autoblogging](https://wordpress.org/plugins/wp-rss-aggregator/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wp-rss-aggregator/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wp-rss-aggregator/)
 * [Active Topics](https://wordpress.org/support/plugin/wp-rss-aggregator/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-rss-aggregator/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wp-rss-aggregator/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [mikeyboo](https://wordpress.org/support/users/mikeyboo/)
 * Last activity: [4 years, 2 months ago](https://wordpress.org/support/topic/receiving-deprecated-error-after-loading-plugin/#post-15533408)
 * Status: resolved