Fatal error: Uncaught Error: usort(): Argument #1 ($array) must be of type array, Und_Event_Instance given
in /home/altundju/public_html/beta.generationentandem.ch/wp-content/themes/und-theme/page-templates/festival-lineup.php on line 137

Call stack:

  1. usort()
    wp-content/themes/und-theme/page-templates/festival-lineup.php:137
  2. include()
    wp-includes/template-loader.php:106
  3. require_once()
    wp-blog-header.php:19
  4. require()
    index.php:17

Query Monitor


Fatal error: Uncaught TypeError: usort(): Argument #1 ($array) must be of type array, Und_Event_Instance given in /home/altundju/public_html/beta.generationentandem.ch/wp-content/themes/und-theme/page-templates/festival-lineup.php:137 Stack trace: #0 /home/altundju/public_html/beta.generationentandem.ch/wp-content/themes/und-theme/page-templates/festival-lineup.php(137): usort(Object(Und_Event_Instance), 'sortUndEvents') #1 /home/altundju/public_html/beta.generationentandem.ch/wp-includes/template-loader.php(106): include('/home/altundju/...') #2 /home/altundju/public_html/beta.generationentandem.ch/wp-blog-header.php(19): require_once('/home/altundju/...') #3 /home/altundju/public_html/beta.generationentandem.ch/index.php(17): require('/home/altundju/...') #4 {main} thrown in /home/altundju/public_html/beta.generationentandem.ch/wp-content/themes/und-theme/page-templates/festival-lineup.php on line 137