Missing "&" in the cron ?

[FeG]

Hi..

I've got a question related to this ticket (created by BeNe):

After upgrading from RC2c to RC3 (and activating AWStats thereby), I get mails like this every 30min:

Quote:Subject: Cron <root@hostname> /var/www/ispcp/engine/traffic/ispcp-vrl-traff >/var/log/ispcp/ispcp-vrl-traff.log

/usr/bin/diff: /var/log/ispcp/domain.de-traf.log: No such file or directory
/usr/bin/diff: /var/log/ispcp/domain.de-traf.log: No such file or directory
/bin/mv: cannot stat `/var/log/ispcp/domain.de-traf.log': No such file or directory
sys_command() | ERROR: External command '/bin/mv /var/log/ispcp/domain.de-traf.log /var/log/ispcp/domain.de-traf.log.prev' returned '1' status !
sys_command() | Starting...
diff_command() | Ending...
diff_command() | Starting...
diff_command() | ERORR: '/usr/bin/diff -a -q /var/log/ispcp/domain.de-traf.log /var/log/ispcp/domain.de-traf.log.prev' returned '2' !
diff_command() | Starting...
sys_command('/bin/cp /var/log/apache2/domain.de-traf.log /var/log/ispcp/domain.de-traf.log') | Ending...
sys_command() | Starting...
gen_log_file() | Starting...
collect_http_traffic() | Starting...
vrl_traff_engine() | Starting...
vrl_traff_start_up() | Ending...
zero_traffic_entries() | Ending...
zero_traffic_entries() | Starting...
doSQL() | Ending...
doSQL() | Starting...
doSQL() | Ending...
doSQL() | Starting...
doSQL() | Ending...
doSQL() | Starting...
get_conf() | Ending...
setup_main_vars() | Ending...
decrypt_db_password() | Ending...
decrypt_db_password() | Starting...
setup_main_vars() | Starting...
get_file() | Ending...
get_file() | Starting...
get_conf() | Starting...
vrl_traff_start_up() | Starting...
get_conf() | Ending...
setup_main_vars() | Ending...
decrypt_db_password() | Ending...
decrypt_db_password() | Starting...
setup_main_vars() | Starting...
get_file() | Ending...
get_file() | Starting...
get_conf() | Starting...

The domain mentioned there isn't always the same, there are even sometimes different domains occuring in one mail. Furthermore I don't get such a mail every 30min, but mostly.

My question is: Is this behaviour normal and there is - as stated by BeNe in the ticket - only a "&" missing to suppress the errors or is something wrong with my logfiles?

Thanks in advance,
FeG