Title: Compatibility problem
Last modified: August 22, 2016

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# Compatibility problem

 *  Resolved [jordiwordpress](https://wordpress.org/support/users/jordiwordpress/)
 * (@jordiwordpress)
 * [11 years, 6 months ago](https://wordpress.org/support/topic/compatibility-problem-6/)
 * Hi, this is a very interisting Plugin but…
 * When WPMovie Library is activated appear this in the top of the screen, and in
   the same way I can’t upload manually Images & Posters
 * “Strict Standards: Declaration of DropDown_Nav_Menu::start_lvl() should be compatible
   with Walker_Nav_Menu::start_lvl(&$output, $depth = 0, $args = Array) in /home3/
   estrobis/public_html/wp-content/themes/Backstreet/panel/dropdown-menus.php on
   line 173”
 * Could be a problem of the Theme or navigator?
 * Thanks
 * [https://wordpress.org/plugins/wpmovielibrary/](https://wordpress.org/plugins/wpmovielibrary/)

Viewing 8 replies - 1 through 8 (of 8 total)

 *  [Charlie Merland](https://wordpress.org/support/users/askelon/)
 * (@askelon)
 * [11 years, 6 months ago](https://wordpress.org/support/topic/compatibility-problem-6/#post-5493473)
 * Hi jordiwordpress,
 * That’s an internal error from your theme, probably compatibility issue with your
   WordPress version; try editing line 173 in your `wp-content/themes/Backstreet/
   panel/dropdown-menus.php` file and replace `start_lvl()` by `start_lvl( &$output,
   $depth = 0, $args = array() )`, see if it fixes it 🙂
 *  Thread Starter [jordiwordpress](https://wordpress.org/support/users/jordiwordpress/)
 * (@jordiwordpress)
 * [11 years, 6 months ago](https://wordpress.org/support/topic/compatibility-problem-6/#post-5493593)
 * Charlie,
 * Thanks for your reply. I had tried and persist the problem:
 * Strict Standards: Declaration of DropDown_Nav_Menu::start_lvl() should be compatible
   with Walker_Nav_Menu::start_lvl(&$output, $depth = 0, $args = Array) in /home3/
   estrobis/public_html/wp-content/themes/Backstreet/panel/dropdown-menus.php on
   line 173
 * Strict Standards: Declaration of DropDown_Nav_Menu::end_lvl() should be compatible
   with Walker_Nav_Menu::end_lvl(&$output, $depth = 0, $args = Array) in /home3/
   estrobis/public_html/wp-content/themes/Backstreet/panel/dropdown-menus.php on
   line 173
 * Strict Standards: Declaration of DropDown_Nav_Menu::start_el() should be compatible
   with Walker_Nav_Menu::start_el(&$output, $item, $depth = 0, $args = Array, $id
   = 0) in /home3/estrobis/public_html/wp-content/themes/Backstreet/panel/dropdown-
   menus.php on line 173
 * Strict Standards: Declaration of DropDown_Nav_Menu::end_el() should be compatible
   with Walker_Nav_Menu::end_el(&$output, $item, $depth = 0, $args = Array) in /
   home3/estrobis/public_html/wp-content/themes/Backstreet/panel/dropdown-menus.
   php on line 173
 *  [Charlie Merland](https://wordpress.org/support/users/askelon/)
 * (@askelon)
 * [11 years, 6 months ago](https://wordpress.org/support/topic/compatibility-problem-6/#post-5493594)
 * Are you using the latest version of your theme? If so you should let the author
   know about this, he obviously has some adjustments to make.
 * If you send me a ZIP of your theme at support[at]wpmovielibrary[dot]com I’ll 
   find some time to do it quickly before the end of the week.
 *  Thread Starter [jordiwordpress](https://wordpress.org/support/users/jordiwordpress/)
 * (@jordiwordpress)
 * [11 years, 6 months ago](https://wordpress.org/support/topic/compatibility-problem-6/#post-5493604)
 * Yes, I’m using the latest version of the Theme.
 * I’ve sent the zip
 * Thanks
 *  Thread Starter [jordiwordpress](https://wordpress.org/support/users/jordiwordpress/)
 * (@jordiwordpress)
 * [11 years, 6 months ago](https://wordpress.org/support/topic/compatibility-problem-6/#post-5493615)
 * Great genius,
 * The edited “dropdown-menus.php” and “sidebars.php” works!!!
 * Thanks a lot
    Jordi
 *  [Charlie Merland](https://wordpress.org/support/users/askelon/)
 * (@askelon)
 * [11 years, 6 months ago](https://wordpress.org/support/topic/compatibility-problem-6/#post-5493617)
 * No problem 😉
 *  [djerbino](https://wordpress.org/support/users/djerbino/)
 * (@djerbino)
 * [11 years, 6 months ago](https://wordpress.org/support/topic/compatibility-problem-6/#post-5493815)
 * Hi Charlie I have the same problem Please can you help me
 *  [Charlie Merland](https://wordpress.org/support/users/askelon/)
 * (@askelon)
 * [11 years, 6 months ago](https://wordpress.org/support/topic/compatibility-problem-6/#post-5493821)
 * Hi djerbino,
 * Take a look at the [updated compatibility page](http://wpmovielibrary.com/documentation/compatibility/backstreet-theme/)
   for this theme 🙂

Viewing 8 replies - 1 through 8 (of 8 total)

The topic ‘Compatibility problem’ is closed to new replies.

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## Tags

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

 * 8 replies
 * 3 participants
 * Last reply from: [Charlie Merland](https://wordpress.org/support/users/askelon/)
 * Last activity: [11 years, 6 months ago](https://wordpress.org/support/topic/compatibility-problem-6/#post-5493821)
 * Status: resolved