Nzbget rock-on issues

Hi

when i let nzbget run for some time (hours) i end up with a 100% cpu utilization and a higher then normal ram usage (double)…

it also makes insanely large log files, the other day i found that it had reached 93 GB.

the log file is pretty much just like this:

Tue Aug 30 21:02:36 2016 ERROR Binding socket failed for 0.0.0.0: ErrNo 98, Address already in use
Tue Aug 30 21:02:36 2016 ERROR Binding socket failed for 0.0.0.0: ErrNo 98, Address already in use
Tue Aug 30 21:02:36 2016 ERROR Binding socket failed for 0.0.0.0: ErrNo 98, Address already in use
Tue Aug 30 21:02:36 2016 ERROR Binding socket failed for 0.0.0.0: ErrNo 98, Address already in use
Tue Aug 30 21:02:36 2016 ERROR Binding socket failed for 0.0.0.0: ErrNo 98, Address already in use
Tue Aug 30 21:02:36 2016 ERROR Binding socket failed for 0.0.0.0: ErrNo 98, Address already in use

and when i use top to see what is taking up all the resources it looks a little like this:
(except with 100% cpu utilization all the nzbget is running as user.)

does any one have a fix or is any one experiencing something similar?