gd-png: fatal libpng error: Invalid filter type specified

[Ahmed Landi]

Hello,

I have installes red hat linux 8.0 and mrtg-2.9.22-2.7.2, libpng-1.2.2-6 rpm -q gd.
everytime i try to run mrtg, i grt this error.
gd-png:  fatal libpng error: Invalid filter type specified
gd-png error: setjmp returns error condition

Please give me a possible solution for this kinda problem

Ahmed Landi,
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