Graphs suddenly stopped

[chewymix]

Hi

I have just added 2 more hosts in exectly the same way i normally add hosts. Now all my graphs are broken and this is in the cacti.log

08/16/2006 09:15:06 AM - CMDPHP: Poller[0] ERROR: SQL Exec Failed "replace into settings (name,value) values ('stats_poller','Time:5.1012 Method:cmd.php Processes:1 Threads:N/A Hosts:7 HostsPerProcess:7 DataSources:126 RRDsProcessed:105')"
08/16/2006 09:15:06 AM - SYSTEM STATS: Time:5.1012 Method:cmd.php Processes:1 Threads:N/A Hosts:7 HostsPerProcess:7 DataSources:126 RRDsProcessed:105
08/16/2006 09:15:05 AM - CMDPHP: Poller[0] Host[7] DS[100] WARNING: Result from SNMP not valid. Partial Result:
08/16/2006 09:15:05 AM - CMDPHP: Poller[0] Host[7] DS[99] WARNING: Result from SNMP not valid. Partial Result:
08/16/2006 09:15:05 AM - CMDPHP: Poller[0] Host[7] DS[98] WARNING: Result from SNMP not valid. Partial Result:
08/16/2006 09:15:05 AM - CMDPHP: Poller[0] Host[7] DS[97] WARNING: Result from SNMP not valid. Partial Result:
08/16/2006 09:15:05 AM - CMDPHP: Poller[0] Host[7] DS[96] WARNING: Result from SNMP not valid. Partial Result:
08/16/2006 09:15:05 AM - CMDPHP: Poller[0] Host[6] DS[80] WARNING: Result from SNMP not valid. Partial Result:

anyone know how to fix this?

[chewymix]

ok seems this was an rrdtool error - A yum update ran and upgraded rrdtool to version 1.2.x - I had to change the config in the admin section and now everything works fine.

thanks