Php-fpm using 100% CPU

[MikeLupe]

Confirmed - manual fix works.

After update from 11 to 12 (and now stll from 13.0.5 to 13.0.6) : Calendar loading infinitly (and php-fpm 100% CPU usage)

Just for confirmation - the fix works. Backup the file first and apply the fix : /var/www/your_ncpath/3rdparty/sabre/vobject/lib/Recur/RRuleIterator.php Replace: $date->setDate($currentYear, 1, 1); with $date = $date->setDate($currentYear, 1, 1); $date->add(new \DateInterval(‘P’ . $byYearDay . ‘D’)); with $date = $date->add(new \DateInterval(‘P’ . $byYearDay . ‘D’)); $date->sub(new \DateInterval(‘P’ . abs($byYearDay) . ‘D’)); with $date = $date->sub(new \DateInterval(‘P’ . abs($byY…