[2025-11-24T08:51:05.606504+00:00] mautic.WARNING: PHP Warning - file_put_contents(/var/www/html/var/cache/prod/lastUpdateCheck.txt): Failed to open stream: Permission denied - in file /var/www/html/docroot/app/bundles/CoreBundle/Helper/UpdateHelper.php - at line 154 [] {"hostname":"vmi2331397.contaboserver.net","pid":2052796}
[2025-11-24T09:10:20.764434+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":"vmi2331397.contaboserver.net","pid":2052798}
[2025-11-24T09:12:34.063649+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":"vmi2331397.contaboserver.net","pid":2052796}
[2025-11-24T09:13:26.472225+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":"vmi2331397.contaboserver.net","pid":2070342}
[2025-11-24T09:14:02.632579+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":"vmi2331397.contaboserver.net","pid":2063753}
[2025-11-24T09:15:29.435550+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":"vmi2331397.contaboserver.net","pid":2053651}
[2025-11-24T09:16:15.231825+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":"vmi2331397.contaboserver.net","pid":2052796}
[2025-11-24T09:17:12.637071+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":"vmi2331397.contaboserver.net","pid":2070342}
[2025-11-24T09:18:16.233043+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":"vmi2331397.contaboserver.net","pid":2052795}
[2025-11-24T09:18:43.170601+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":"vmi2331397.contaboserver.net","pid":2063754}
[2025-11-24T15:29:35.062301+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":"vmi2331397.contaboserver.net","pid":2052795}
[2025-11-24T15:29:36.306536+00:00] mautic.WARNING: PHP Warning - file_put_contents(/var/www/html/var/cache/prod/lastUpdateCheck.txt): Failed to open stream: Permission denied - in file /var/www/html/docroot/app/bundles/CoreBundle/Helper/UpdateHelper.php - at line 154 [] {"hostname":"vmi2331397.contaboserver.net","pid":2052795}