Warning: Trying to access array offset on value of type null in /home/httpd/vhosts/esscrans-montana.ch/httpdocs/wp-content/themes/Ess/datacm.php on line 19

Warning: foreach() argument must be of type array|object, null given in /home/httpd/vhosts/esscrans-montana.ch/httpdocs/wp-content/themes/Ess/datacm.php on line 69

Warning: Trying to access array offset on value of type null in /home/httpd/vhosts/esscrans-montana.ch/httpdocs/wp-content/themes/Ess/datacm.php on line 19

Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /home/httpd/vhosts/esscrans-montana.ch/httpdocs/wp-content/themes/Ess/datacm.php:82
Stack trace:
#0 /home/httpd/vhosts/esscrans-montana.ch/httpdocs/wp-content/themes/Ess/page-bot.php(12): datacm->get_cablecar_count()
#1 /home/httpd/vhosts/esscrans-montana.ch/httpdocs/wp-includes/template-loader.php(113): include('/home/httpd/vho...')
#2 /home/httpd/vhosts/esscrans-montana.ch/httpdocs/wp-blog-header.php(19): require_once('/home/httpd/vho...')
#3 /home/httpd/vhosts/esscrans-montana.ch/httpdocs/index.php(17): require('/home/httpd/vho...')
#4 {main}
  thrown in /home/httpd/vhosts/esscrans-montana.ch/httpdocs/wp-content/themes/Ess/datacm.php on line 82