Plesk 10.2, Apache crashed

[nevakee]

Hallo,

seit dem ich bei Plesk die "Apache Neustartintervall" auf 900 Sekunden gestellt habe, crashed Apache immer nach dem nächsten neu laden.
Stellt ich die Zeit auf 0 Sekunden, so das der direkt neu lädt, klappt es wunderbar.

syslog

Apr 11 09:07:20 uschi websrvmng[17375]: Graceful httpd stop failed.
Apr 11 09:07:20 uschi websrvmng[17375]: send_signal_field(): successfully killed 16519
Apr 11 09:07:20 uschi websrvmng[17375]: send_signal_field(): successfully killed 16520
Apr 11 09:07:20 uschi websrvmng[17375]: send_signal_field(): successfully killed 18359
Apr 11 09:07:20 uschi websrvmng[17375]: send_signal_field(): successfully killed 18362
Apr 11 09:07:20 uschi websrvmng[17375]: send_signal_field(): successfully killed 18415
Apr 11 09:07:20 uschi websrvmng[17375]: send_signal_field(): successfully killed 18924
Apr 11 09:07:20 uschi websrvmng[17375]: send_signal_field(): successfully killed 18930
Apr 11 09:07:20 uschi websrvmng[17375]: send_signal_field(): successfully killed 18931
Apr 11 09:07:20 uschi websrvmng[17375]: send_signal_field(): successfully killed 18976
Apr 11 09:07:20 uschi websrvmng[17375]: send_signal_field(): successfully killed 18977
Apr 11 09:07:20 uschi websrvmng[17375]: send_signal_field(): successfully killed 18978
Apr 11 09:07:20 uschi websrvmng[17375]: send_signal_field(): successfully killed 18982
Apr 11 09:07:20 uschi websrvmng[17375]: 12 /usr/sbin/apache2 processes are killed

apache2/error.log

[Mon Apr 11 09:07:21 2011] [warn] pid file /var/run/apache2.pid overwritten -- Unclean shutdown of previous Apache run?
[Mon Apr 11 09:07:21 2011] [emerg] (9)Bad file descriptor: Couldn't add listener to pollset; check system or user limits
[Mon Apr 11 09:07:21 2011] [emerg] (9)Bad file descriptor: Couldn't add listener to pollset; check system or user limits
[Mon Apr 11 09:07:21 2011] [emerg] (9)Bad file descriptor: Couldn't add listener to pollset; check system or user limits
[Mon Apr 11 09:07:21 2011] [emerg] (9)Bad file descriptor: Couldn't add listener to pollset; check system or user limits
[Mon Apr 11 09:07:21 2011] [emerg] (9)Bad file descriptor: Couldn't add listener to pollset; check system or user limits
[Mon Apr 11 09:07:21 2011] [notice] Apache/2.2.9 (Debian) DAV/2 mod_fcgid/2.3.5 proxy_html/3.0.0 mod_ssl/2.2.9 OpenSSL/0.9.8g configured -- resuming normal operations
[Mon Apr 11 09:07:22 2011] [emerg] (9)Bad file descriptor: Couldn't add listener to pollset; check system or user limits
[Mon Apr 11 09:07:23 2011] [emerg] (9)Bad file descriptor: Couldn't add listener to pollset; check system or user limits
[Mon Apr 11 09:07:23 2011] [emerg] (9)Bad file descriptor: Couldn't add listener to pollset; check system or user limits
[Mon Apr 11 09:07:24 2011] [emerg] (9)Bad file descriptor: Couldn't add listener to pollset; check system or user limits
[Mon Apr 11 09:07:25 2011] [emerg] (9)Bad file descriptor: Couldn't add listener to pollset; check system or user limits
[Mon Apr 11 09:07:26 2011] [emerg] (9)Bad file descriptor: Couldn't add listener to pollset; check system or user limits
[Mon Apr 11 09:07:27 2011] [emerg] (9)Bad file descriptor: Couldn't add listener to pollset; check system or user limits

Hat einer Idee woran das liegen könnte oder ist das noch ein Bug von Plesk 10.2?