Thank you rednoah the answer, but could you please some detail information, what should I modify in the router's firewall?

I don't know is is important, but I typed this command:curl -v http://[NAS IP]:5452/auth and the result is:
admin@NASka:~$ curl -v http://192.168.1.201:5452/auth
> GET /auth ...

Hi,
I have a problem using Filebot on a Synology NAS. Earlier it worked everything fine, but since I have changed my router the program is not working. If I run the script in the log file are written the same log, what I found in previous comment:

FileNotFoundException: 0
java.io ...