[28-Jan-2026 16:40:39 UTC] PHP Fatal error:  Uncaught Error: Interface 'Psr\SimpleCache\CacheInterface' not found in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Collection/Memory/SimpleCache1.php:18
Stack trace:
#0 {main}
  thrown in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Collection/Memory/SimpleCache1.php on line 18
[28-Jan-2026 16:40:39 UTC] PHP Parse error:  syntax error, unexpected '|', expecting variable (T_VARIABLE) in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Collection/Memory/SimpleCache3.php on line 65
