Russell Theme – self hosted – Cannot change color scheme

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  avajohnson · Member · Nov 4, 2021 at 11:15 pm

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  Running a self hosted version of WordPress. Latest version (5.8.1). Downloaded Russell theme and required additional parts: BlockBase and Guttenberg. All themes and plugins are up to date.

  If, after activating the Russell theme, I go to: Appearance->Customize->Colors, then pick one of the Color Schemes listed at the bottom of the page, when I press publish, I get the error:
  “Looks like something’s gone wrong. Wait a couple seconds, and then try again.”

  In the debug logs the following is generated:
  [04-Nov-2021 23:04:40 UTC] PHP Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($function) must be a valid callback, non-static method GlobalStylesColorPalettes::sanitize_color_palette() cannot be called statically in C:inetpubwwwrootwwwMYSitewp-includesclass-wp-hook.php:303

  Any ideas? Thanks

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  aleone89 · Staff · Nov 5, 2021 at 10:24 am

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  Hello there,

  Many thanks for reaching out.

  Are you able to confirm the URL of the website that you need assistance with please?

  If this is a self-hosted site, you would need to reach out to the hosting provider for further assistance or the WordPress.org forums.

  Looking at that error message:

  
  [04-Nov-2021 23:04:40 UTC] PHP Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($function) must be a valid callback, non-static method GlobalStylesColorPalettes::sanitize_color_palette() cannot be called statically in C:inetpubwwwrootwwwMYSitewp-includesclass-wp-hook.php:303
  
  

  It looks like the code is calling resources from a different directory: wwwMYSite

  I hope this helps thus far.

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  avajohnson · Member · Nov 5, 2021 at 2:45 pm

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  Thanks for your reply. The site is self-hosted, so I have made a post on the .org forums.