Title: Error in Theme Customization
Last modified: March 27, 2024

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# Error in Theme Customization

 *  [visioninstituteco](https://wordpress.org/support/users/visioninstituteco/)
 * (@visioninstituteco)
 * [2 years, 2 months ago](https://wordpress.org/support/topic/error-in-theme-customization/)
 * I get error message when I try to customizing my theme. I need help to resolve
   this issue
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferror-in-theme-customization%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 4 replies - 1 through 4 (of 4 total)

 *  [Kharis Sulistiyono](https://wordpress.org/support/users/kharisblank/)
 * (@kharisblank)
 * [2 years, 2 months ago](https://wordpress.org/support/topic/error-in-theme-customization/#post-17532893)
 * Hi [@visioninstituteco](https://wordpress.org/support/users/visioninstituteco/),
 * I am sorry to hear about the trouble you are experiencing.
 * Can you copy/paste the error message in your response to this thread? Because
   the information you have provided through [this field](https://i.snipboard.io/qhy3No.jpg)
   isn’t readable.
 *  Thread Starter [visioninstituteco](https://wordpress.org/support/users/visioninstituteco/)
 * (@visioninstituteco)
 * [2 years, 2 months ago](https://wordpress.org/support/topic/error-in-theme-customization/#post-17533002)
 * There has been a critical error on this website. Please check your site admin
   email inbox for instructions.
 * [Learn more about troubleshooting WordPress.](https://wordpress.org/documentation/article/faq-troubleshooting/)
 *  [Kharis Sulistiyono](https://wordpress.org/support/users/kharisblank/)
 * (@kharisblank)
 * [2 years, 2 months ago](https://wordpress.org/support/topic/error-in-theme-customization/#post-17537635)
 * Hi [@visioninstituteco](https://wordpress.org/support/users/visioninstituteco/),
 * I am wondering whether this issue is directly related with Sydney theme or not.
   Did you experiencing this issue while all other plugins were temporarily disabled?
   Please confirm.
 *  [kago3](https://wordpress.org/support/users/kago3/)
 * (@kago3)
 * [2 years, 2 months ago](https://wordpress.org/support/topic/error-in-theme-customization/#post-17545043)
 * I have severe errors, too. 
   The message I receive is:
 * Ein Fehler vom Typ E_COMPILE_ERROR wurde in der Zeile 12 der Datei /homepages/
   12/d353398699/htdocs/clickandbuilds/DeinLebenohneMobbing/wp-content/themes/sydney/
   demo-content/setup.php verursacht. Fehlermeldung: Cannot redeclare sydney_set_import_files()(
   previously declared in /homepages/12/d353398699/htdocs/clickandbuilds/DeinLebenohneMobbing/
   wp-content/plugins/sydney-toolbox/demo-content/setup.php:18)
   What can I do to
   fix this? It is urgent, because I´m not able to open my homepage any longer!
 * Regards Katharina

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘Error in Theme Customization’ is closed to new replies.

 * ![](https://i0.wp.com/themes.svn.wordpress.org/sydney/2.68/screenshot.png)
 * Sydney
 * [Support Threads](https://wordpress.org/support/theme/sydney/)
 * [Active Topics](https://wordpress.org/support/theme/sydney/active/)
 * [Unresolved Topics](https://wordpress.org/support/theme/sydney/unresolved/)
 * [Reviews](https://wordpress.org/support/theme/sydney/reviews/)

 * 4 replies
 * 3 participants
 * Last reply from: [kago3](https://wordpress.org/support/users/kago3/)
 * Last activity: [2 years, 2 months ago](https://wordpress.org/support/topic/error-in-theme-customization/#post-17545043)
 * Status: not resolved