[28-Jan-2026 12:14:54 UTC] PHP Fatal error:  Uncaught Error: Class 'HTMLPurifier_AttrDef' not found in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/URI/Host.php:6
Stack trace:
#0 {main}
  thrown in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/URI/Host.php on line 6
[28-Jan-2026 12:15:03 UTC] PHP Fatal error:  Uncaught Error: Class 'HTMLPurifier_AttrDef_URI_IPv4' not found in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/URI/IPv6.php:9
Stack trace:
#0 {main}
  thrown in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/URI/IPv6.php on line 9
[28-Jan-2026 12:15:03 UTC] PHP Fatal error:  Uncaught Error: Class 'HTMLPurifier_AttrDef' not found in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/URI/IPv4.php:7
Stack trace:
#0 {main}
  thrown in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/URI/IPv4.php on line 7
[28-Jan-2026 12:15:04 UTC] PHP Fatal error:  Uncaught Error: Class 'HTMLPurifier_AttrDef' not found in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/URI/Email.php:3
Stack trace:
#0 {main}
  thrown in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/URI/Email.php on line 3
