getting error code

Ive had my raspberry up for a year or longer now but i checked on it the other day and im getting a error could anyone help correct the issue


Active: failed (Result: start-limit) since Sat 2018-01-20 20:59:59 CST; 1 day

Jan 22 11:57:08 raspberrypi systemd[1]: fr24feed.service start request repeated too quickly, refusing to start.
Jan 22 11:57:08 raspberrypi systemd[1]: Failed to start Flightradar24 Decoder & Feeder.
Jan 22 11:57:08 raspberrypi systemd[1]: Unit fr24feed.service entered failed state.
pi@raspberrypi:~ $