Catch not working

Catch is not working 
I have catch 2.3 (793 ) installed in my mac since years ago .
The series stop going to my frostwire  , I do not know the reason .
I repeted the configuration steps , but  with the same result 
my feed was 
 https://showrss.info/user/89089.rss?magnets=true&namespaces=true&name=null&quality=null&re=null

Please HELP
thanks in advance 
Fernando Ricagno 
fernandoricagno@gmail.com