February suddenly ... disappeared in graphs

rceleste

Hello , i have  a strange issue here on LPAR2RRD 4.91-1 free . Trying to take a look at past months graphs , i realized that february disappeared or had never been graphed ... but it's expected for 2018 ;-)... 

Many thanks

Pavel

what is your rrdtool version?
rrdtool -v

rceleste

RRDtool 1.3.8  Copyright 1997-2009 by Tobias Oetiker <tobi@oetiker.ch>

               Compiled Feb 20 2014 11:59:48

Pavel

basically this is something what does rrdtool directly, it is not about us.
I do not see such problem in our env  with rrdtool 1.4.7
http://demo.lpar2rrd.com/?menu=5b013b3&tab=0

rceleste

Ok , many thanks . I'll try to deep investigate about rrd data files content. 

Pavel

I do not think that it is about data, I think that only presentation might be wrong.
Has taht happen for all tren graphs?
try to upgrade to the latest rrdtool version