Fatal error: Uncaught Error: strlen(): Argument #1 ($string) must be of type string, array given
    in /home/selfsxyc/public_html/wp-content/themes/betheme/functions/theme-functions.php on line 2126

    Call stack:

    1. mfn_brightness()
      wp-content/themes/betheme-child/includes/content-portfolio.php:79
    2. mfn_content_portfolio()
      wp-content/themes/betheme/taxonomy-portfolio-types.php:186
    3. include()
      wp-includes/template-loader.php:106
    4. require_once()
      wp-blog-header.php:19
    5. require()
      index.php:17

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