Title: [Plugin: RSS Shortcode] Fatal error: Call to undefined function esc_url()
Last modified: August 19, 2016

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# [Plugin: RSS Shortcode] Fatal error: Call to undefined function esc_url()

 *  [ygirod](https://wordpress.org/support/users/ygirod/)
 * (@ygirod)
 * [16 years, 11 months ago](https://wordpress.org/support/topic/plugin-rss-shortcode-fatal-error-call-to-undefined-function-esc_url/)
 * I have: “Fatal error: Call to undefined function esc_url()”

Viewing 1 replies (of 1 total)

 *  [bluewall](https://wordpress.org/support/users/bluewall/)
 * (@bluewall)
 * [16 years, 11 months ago](https://wordpress.org/support/topic/plugin-rss-shortcode-fatal-error-call-to-undefined-function-esc_url/#post-1141985)
 * I seem to be having the same error. I am using RSS Shortcode on WPMU. I think
   this could easily be a plugin conflict though. As I have it on another WordPress
   installation that has fewer and different plugins..
    I’ll let you know what I
   discover. Hopefully it can help. Are you using WPMU or WP for the issue you are
   having…

Viewing 1 replies (of 1 total)

The topic ‘[Plugin: RSS Shortcode] Fatal error: Call to undefined function esc_url()’
is closed to new replies.

## Tags

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

 * In: [Installing WordPress](https://wordpress.org/support/forum/installation/)
 * 1 reply
 * 2 participants
 * Last reply from: [bluewall](https://wordpress.org/support/users/bluewall/)
 * Last activity: [16 years, 11 months ago](https://wordpress.org/support/topic/plugin-rss-shortcode-fatal-error-call-to-undefined-function-esc_url/#post-1141985)
 * Status: not resolved

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