Title: error message
Last modified: December 26, 2019

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# error message

 *  [catfishtpa](https://wordpress.org/support/users/catfishtpa/)
 * (@catfishtpa)
 * [6 years, 5 months ago](https://wordpress.org/support/topic/error-message-794/)
 * After installing Yoo Slider pro, my site shows the following error message:
    
   Deprecated: strpos(): Non-string needles will be interpreted as strings in the
   future. Use an explicit chr() call to preserve the current behavior in /homepages/
   3/d684439618/htdocs/Jack/wp-content/plugins/yoo-slider-premium/plugin-update-
   checker/Puc/v4p4/Plugin/UpdateChecker.php on line 641
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferror-message-794%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  Moderator [Jan Dembowski](https://wordpress.org/support/users/jdembowski/)
 * (@jdembowski)
 * Forum Moderator and Brute Squad
 * [6 years, 5 months ago](https://wordpress.org/support/topic/error-message-794/#post-12271048)
 * > After installing Yoo Slider pro
 * For pro or commercial product support please contact the author directly on their
   site. This includes any pre-sales topics as well.
 * As the author is aware, commercial products are [not supported in these forums](https://wordpress.org/support/guidelines/#do-not-post-about-commercial-products).
   I am sure they will have no problem supporting you there.

Viewing 1 replies (of 1 total)

The topic ‘error message’ is closed to new replies.

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 * 1 reply
 * 1 participant
 * Last reply from: [Jan Dembowski](https://wordpress.org/support/users/jdembowski/)
 * Last activity: [6 years, 5 months ago](https://wordpress.org/support/topic/error-message-794/#post-12271048)
 * Status: not resolved