[2026-04-17T03:21:16.305378+00:00] mautic.NOTICE: PHP Notice - SessionHandler::gc(): ps_files_cleanup_dir: opendir(/var/lib/php/sessions) failed: Permission denied (13) - in file /var/www/html/vendor/symfony/http-foundation/Session/Storage/Handler/StrictSessionHandler.php - at line 116 [] {"hostname":"ubuntu","pid":1660491}
[2026-04-17T08:44:58.925743+00:00] mautic.NOTICE: PHP Notice - iconv(): Detected an illegal character in input string - in file /var/www/html/docroot/app/bundles/CoreBundle/Helper/InputHelper.php - at line 421 [] {"hostname":"ubuntu","pid":1705236}
[2026-04-17T08:46:56.660477+00:00] mautic.NOTICE: PHP Notice - iconv(): Detected an illegal character in input string - in file /var/www/html/docroot/app/bundles/CoreBundle/Helper/InputHelper.php - at line 421 [] {"hostname":"ubuntu","pid":1705237}
[2026-04-17T08:55:34.363671+00:00] mautic.NOTICE: PHP Notice - iconv(): Detected an illegal character in input string - in file /var/www/html/docroot/app/bundles/CoreBundle/Helper/InputHelper.php - at line 421 [] {"hostname":"ubuntu","pid":1705236}
[2026-04-17T15:00:41.489892+00:00] mautic.WARNING: PHP Warning - Undefined array key "path" - in file /var/www/html/docroot/app/bundles/CoreBundle/Controller/ExceptionController.php - at line 108 [] {"hostname":"ubuntu","pid":1732228}
[2026-04-17T15:00:42.528826+00:00] mautic.WARNING: PHP Warning - Undefined array key "path" - in file /var/www/html/docroot/app/bundles/CoreBundle/Controller/ExceptionController.php - at line 108 [] {"hostname":"ubuntu","pid":1732564}