Title: Plugin problems after update
Last modified: May 4, 2020

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# Plugin problems after update

 *  Resolved [klensi](https://wordpress.org/support/users/klensi/)
 * (@klensi)
 * [6 years, 1 month ago](https://wordpress.org/support/topic/plugin-problems-after-update/)
 * Hello,
    after updating your plugin I have couple problems. Special characters
   in text are missing now and I have an error “Warning: array_key_exists() expects
   parameter 2 to be array, null given in…”
 * How to go back to previous version…
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fplugin-problems-after-update%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  [biplob018](https://wordpress.org/support/users/biplob018/)
 * (@biplob018)
 * [6 years, 1 month ago](https://wordpress.org/support/topic/plugin-problems-after-update/#post-12776228)
 * From 9.3.0 I update admin modules whiles some of users data can’t update automatically
   and created error.
 * In this case faster solutions to downgrade to 9.2. If you wanna downgrade just
   delete current version and install which I shared into this email. Don’t worry
   about your file, Until you manually delete them they can’t delete.
 * File: [https://www.image-hover.oxilab.org/wp-content/uploads/2020/04/image-9.2.zip](https://www.image-hover.oxilab.org/wp-content/uploads/2020/04/image-9.2.zip)
 * Another is contact via oxilab.org for manually upgrade options.

Viewing 1 replies (of 1 total)

The topic ‘Plugin problems after update’ is closed to new replies.

 * ![](https://ps.w.org/image-hover-effects-ultimate/assets/icon-256x256.png?rev
   =3286352)
 * [Image Hover Effects Ultimate ( Image Gallery, Effects, Lightbox, Comparison & Magnifier )](https://wordpress.org/plugins/image-hover-effects-ultimate/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/image-hover-effects-ultimate/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/image-hover-effects-ultimate/)
 * [Active Topics](https://wordpress.org/support/plugin/image-hover-effects-ultimate/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/image-hover-effects-ultimate/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/image-hover-effects-ultimate/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [biplob018](https://wordpress.org/support/users/biplob018/)
 * Last activity: [6 years, 1 month ago](https://wordpress.org/support/topic/plugin-problems-after-update/#post-12776228)
 * Status: resolved