[15-Jun-2022 17:37:17 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function _deprecated_file() in /home/customer/www/dutchmusicalinstruments.nl/public_html/wp-includes/theme-compat/sidebar.php:9
Stack trace:
#0 {main}
  thrown in /home/customer/www/dutchmusicalinstruments.nl/public_html/wp-includes/theme-compat/sidebar.php on line 9
[15-Jun-2022 22:34:53 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function post_class() in /home/customer/www/dutchmusicalinstruments.nl/public_html/wp-includes/theme-compat/embed-content.php:13
Stack trace:
#0 {main}
  thrown in /home/customer/www/dutchmusicalinstruments.nl/public_html/wp-includes/theme-compat/embed-content.php on line 13
[15-Jun-2022 23:02:44 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function do_action() in /home/customer/www/dutchmusicalinstruments.nl/public_html/wp-includes/theme-compat/footer-embed.php:18
Stack trace:
#0 {main}
  thrown in /home/customer/www/dutchmusicalinstruments.nl/public_html/wp-includes/theme-compat/footer-embed.php on line 18
