rrd-status.log [error messages]

hello all,

I see below error lines on my hobbit server under rrd-status.log. what are this messages ? how can i find out which client sending me bad data ? is it critical error or shall i ignore it ?

2007-03-22 01:55:10 Bad data in channel, skipping it 2007-03-22 01:55:10 Dropping (more) garbled data 2007-03-22 02:00:11 Bad data in channel, skipping it 2007-03-22 02:00:11 Dropping (more) garbled data 2007-03-22 02:05:12 Bad data in channel, skipping it 2007-03-22 02:05:12 Dropping (more) garbled data 2007-03-22 02:10:13 Bad data in channel, skipping it 2007-03-22 02:10:13 Dropping (more) garbled data

-- Thanks Sabeer MZ