it's not working

[lucasmzainote]

./goTorrent
Failed creating 64-bit integer for goTorrent Port! strconv.ParseInt: parsing ":8000": invalid syntax
INFO[0000] Torrent Client Config has been generated... Config="{0 info stdout 0 {/home/lucas/Downloads/goTorrent_0.7.0_linux_64-bit/downloading 0x8943e0 0 false false false false 0x7b27a0 false false true 0xc00013cd20 0xc00013ccd0 false false {false false true} false false false false Go-Torrent/1.0 go.torrent dev 20150624 -GT0001- 20s 3s 50 25 500 50 4s false false} uploadedTorrents 1.5 /home/lucas/Downloads/goTorrent_0.7.0_linux_64-bit/downloads /home/lucas/Downloads/goTorrent_0.7.0_linux_64-bit/torrentUpload {192.168.1.8:8000 192.168.1.8 false false 8000 } 5}"
INFO[0000] Opening or creating storage.db... error=""
INFO[0000] No Queue database found, assuming first run, creating database error="not found"
INFO[0000] No Tokens database found, assuming first run, generating token... RSSFeedStore="{0 [] [] }" error="not found"
ERRO[0000] Unable to read Database into configFile! database="&{0xc00021a680 DB<"storage.db">}" error="not found"
INFO[0000] Assuming first run as no config found in database, client config being generated error="not found"
FATA[0000] Unable to listen on the http Server! (Maybe wrong IP in config, port already in use?) (Config: Not using proxy, see error for more details) error="listen tcp 192.168.1.8:8000: bind: cannot assign requested address"