Address already in use - bind(2) for "127.0.0.1" port 3000 (Errno::EADDRINUSE)
lsof -wni tcp:3000
kill -9 PID_numberAddress already in use - bind(2) for "127.0.0.1" port 3000 (Errno::EADDRINUSE)
lsof -wni tcp:3000
kill -9 PID_numberaddress already in use :::3001
lsof -i tcp:3001
kill -9 {PID}Copyright © 2021 Codeinu
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