Fatal error: Uncaught Error: Call to undefined function wp_head() in /home/wadaganka/wada-ganka.clinic/public_html/include/head.php:37 Stack trace: #0 /home/wadaganka/wada-ganka.clinic/public_html/clinic-menu/dry_eye.php(7): include() #1 {main} thrown in /home/wadaganka/wada-ganka.clinic/public_html/include/head.php on line 37