There are 4-5 days did not open mysql, that night playing = open phpstudy, mysql want to go to practice and practice, and threw me
ERROR 2013 (HY000): Lost connection to MySQL server at 'reading initial communication packet', system error: 0
Error 2013 (HY000): MySQL server reads the initial connection loss when the communication packet, an error 0
windows cmd into the command line, enter server.msc, and then locate mysql service, reboot just fine.
(I heard that there are more complex cases, I did not hit, my business, met supplemented on)