In this tutorial i will show you how to fix 'MySQL not running but lock file exists' error
MySQL (Percona Server) is not running, but lock file (/var/[FAILED]sys/mysql) exists
First you need to delete the lock file
Be sure that there is no multiple MySQL services running, check MySQL processes and kill them Continue reading
Multiple constructor implementations are not allowed.
Most probably you are trying to add two constructors inside the same component, this can be fixed by adding both in the same constructor.
Getting Git permission denied errors with git on github ?
Permission denied (publickey). fatal: The remote end hung up unexpectedly
Summary: Continue reading