Mysqlcouldn ' t find MySQL Manager

MySQL appears mysqlcouldn ' t find MySQL Manager error solution

Most recent Web sites on one of my Linux servers are not open ..... Visit the website without prompting ..... Only errors that cannot be displayed on this page appear.

I'm using a Debian system ..... The LNMP kit is installed ..... Connect with putty .....
input/root/lnmp status 
Result:
nginx is runing!
php-fpm is runing!
mysql is not running failed!

seems to be a problem with MySQL ...
Try restart
Result:
Mysql manager or server pid file could not be  found! failed!
Starting mysqlcouldn ' t find mysql manager  (/usr/bin/mysqlmanager)  or  server  (/usr/bin/mysqld_safe)  failed!

:


looked up some data that should be a duplicate of the profile ....
Open/etc directory Discovery my.cnf file ... The
Open/etc/mysql directory also has a my.cnf file ....
Input command: mv /etc/mysql/my.cnf /etc/mysql/my.cnf.old
Rename/etc/mysql/my.cnf to My.cnf.old

and then:/ Etc/init.d/mysql start
Successful .... As for why there are two configuration files ... It's not clear ....
There is one way to do this is to rename/etc/my.cnf this file ... I tried not to. Should be MySQL default is to load this file ...
later I renamed/etc/mysql/my.cnf this file ... MySQL started successfully ...

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