Connect Error (2003) Can't connect to MySQL Server on '' (111)

October 7, 2014 61.7k views
seabey
By:
seabey

Ubuntu 14.04 x32.

Installed php, phpmyadmin, apache, mysql.

Created database, upload my website files and I'm getting this error message:

Connect Error (2003) Can't connect to MySQL server on 'myipaddress' (111)

I tried these solutions:

1) In etc>mysql>my.cnf change these line:
secure.bind-address=127.0.0.1
to
secure.bind-address=myipaddress
Didn't work.

2) mysql> GRANT ALL ON mydbname.* TO root@'myipaddress'
-> IDENTIFIED BY 'mymysqlpassword';

It did'nt work, too.

What can i do sometimes?

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7 Answers
kamaln7 MOD October 7, 2014

Is MySQL running?

sudo ps wwaux | grep -i sql

If that does not output anything, try starting the MySQL service:

sudo service mysql start

Also, what hostname/port is MySQL listening on?

sudo netstat -plutn | grep -i sql
Reply
  • seabey October 7, 2014

    This is first query's output:

    sudo ps wwaux | grep -i sql

    mysql 17375 0.1 7.3 327804 37084 ? Ssl 12:21 0:00 /usr/sbin/mysq d
    root 17682 0.0 0.1 4680 836 pts/0 S+ 12:27 0:00 grep --color=auto -i sql

    This is last query's output:

    sudo netstat -plutn | grep -i sql

    tcp 0 0 127.0.0.1:3306 0.0.0.0:* LISTEN 17375/mysqld

  • kamaln7 MOD October 7, 2014

    Ok, so MySQL is running but is listening on the loopback interface (127.0.0.1) and not eth0 (your droplet's public IP address). Set secure.bind-address back to 127.0.0.1 so that MySQL doesn't listen on the public IP address once it is restarted and use $host = '127.0.0.1';. Does that work?

  • seabey October 7, 2014

    It's probably working now. Thank you so much. I love Israel.

seabey October 7, 2014

Here my connection codes:

Here

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ashmi October 22, 2016

in my system second query is not running

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andrewsainz November 6, 2017

I have the same error but i get this when i entered

sudo ps wwaux | grep -i sql
root 14874 0.0 0.0 12944 936 pts/0 S+ 21:42 0:00 grep --color=auto -i sql
what should i do?

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shylozidon May 10, 2018
[deleted]
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