Hi @Saad,
Hmm, 504 is a timeout error. Are there any useful clues in this other thread?
Questions:
- What version of Central are you using?
- What do the logs say?
- What do the logs of the
service
container say? - How much RAM and storage does the machine have?
- Are you always seeing this error? Do you see any different errors at other times?
- Is it only the date filter?