Other CE

Fatal error: Uncaught TypeError: Unsupported operand types: string - string in /home/cavm/cavm.ab.ca/web/wp-content/themes/salute-child/template-other-ce.php:120 Stack trace: #0 /home/cavm/cavm.ab.ca/web/wp-includes/template-loader.php(132): include() #1 /home/cavm/cavm.ab.ca/web/wp-blog-header.php(19): require_once('...') #2 /home/cavm/cavm.ab.ca/web/index.php(17): require('...') #3 {main} thrown in /home/cavm/cavm.ab.ca/web/wp-content/themes/salute-child/template-other-ce.php on line 120