Error Establishing A Database Connection

Mar 9, 2007

Why does this happen? How should I fix it? Can I just restart the sql service? How to do so?

This either means that the username and password information in your wp-config.php file is incorrect or we can't contact the database server at localhost. This could mean your host's database server is down.

* Are you sure you have the correct username and password?
* Are you sure that you have typed the correct hostname?
* Are you sure that the database server is running?

If you're unsure what these terms mean you should probably contact your host.

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Plesk 12.x / Linux :: New Wordpress - Error Establishing Database Connection?

Oct 9, 2014

I just tested the WP creation feature of PP12 and I get the following error when I attempt to view the newly created CMS...

"Error establishing a database connection"

If I navigate to the database page and click webadmin, I can connect and see the WP database created. Everything works in phpMyAdmin.

Going to ../wordpress/wp_login.php returns the error.

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SLOW Connection: 2 Webservers Using A Single Database Server

Jul 24, 2007

I am developing an application on a load balanced network.

It is configured as follows:

Webserver1, Webserver 2 (Fedora 5 - Linux, Apache, Zend Opt, PHP)

and a DataBase Server (MySQL)

When the webserver attempt to use the Database server the connections and page output are REALLY slow!

The database server is within the webservers local intranet - so I thought it would be a lot faster.

----------

Here is a quick test: : :

Testing Database Connection on localhost
Connecting to Database... 0.00054502487182617 seconds
SELECT * FROM users... 0.00076389312744141 seconds

Testing Database Connection on '192.168.1.200'
Connecting to Database... 19.998768091202 seconds
SELECT * FROM users... 0.0021719932556152 seconds

20 seconds to connect to the database server...

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Apache :: Database Error On All Non-database Webpages

Mar 15, 2013

I've just built a new LAMP server and I'm having a little issue where Apache doesn't serve a simple non-database webpage, instead, I get an error on all my virtual-host in the browser: Database Error: Unable to connect to the Database: Could not connect to MySQL.

I've googled the problem but since the error mentions MySql, everything I find is related to connecting to MySql, which I'm not trying to connect... and I've contacted my Linux mentor about this issue... This is something I've never seen before... don't know why Apache thinks I'm trying connect to MySQL on every browser call to the server...

However, MySQL is accessible via telnet, and all my permissions are correct...

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Plesk 12.x / Windows :: Test Database Server Connection Failed

Feb 3, 2015

WINDOWS SERVER Plesk Panel version 12.0.18

Error: Test the database server connection failed:

mysqlnd cannot connect to MySQL 4.1+ using the old insecure authentication. Please use an administration tool to reset your password with the command SET PASSWORD = PASSWORD('your_existing_password'). This will store a new, and more secure, hash value in mysql.user. If this user is used in other scripts executed by PHP 5.2 or earlier you might need to remove the old-passwords flag from your my.cnf file

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Establishing A Relationship With A Reseller For Sites I Design

Feb 28, 2007

I just design websites on the side. I've done about 10 or so and have ended up hosting them on my shared hostgator account as addon domains. I've decided to leave my current "day job" and want to try to pick up a few more web jobs in the interim.

I want to stop putting more websites in my shared account, I don't want to be a reseller and I want to be able to direct people to a host where they would get good customer service for hosting and email issues. I thought it would be nice to establish a relationship with a reseller to whom I could refer my web design clients. Ideally, it would be someone that's local (Twin Cities, MN) and I could meet in person to see if we'd work together well.

Do others do this? Does it seem to make sense to do this?

Another option would be to refer directly to hostgator. I've been happy with them but I haven't needed much in the way of customer service. Do they work well with hosting clients who don't know anything about hosting?

At some point I might want to be a reseller, but right now I want to concentrate on design and learning some new things (CMS is the next thing on my plate).

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Plesk 12.x / Linux :: Enable To Create New MySQL Database Server - Test Connection Failed

May 7, 2015

I freshly installed Plesk 12.0 on Ubuntu 14.04. Everything works accept the MySQL database creation.

When I try to create one, i get this error :

error: the test connection to the database server has failed because of network problems: connection refused...

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SSH Connection Error

Jul 16, 2008

When i try and connect to my server via SSH it replys with an error saying;

Server refused to allocate pty
stdin: is not a tty

My host's knowledge base says to click "Fix Centos Dev" but this doesn't work...

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How To Fix Connection Error

Oct 23, 2007

I have a vb forum that keep sending me email errors: max_user_connections. I've increased the setting in my.cnf to 2000 (max allowance) and still getting error.

What's possibly are the other reasons? Anyone has any idea?

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SQL Connection Error When Connecting Via Lan

Jul 18, 2008

I have two servers (one for apache and one for SQL) where both are in the same DC. I looked at the BW graph and saw that the SQL server has pulled approx 4TB BW on the internet the last 30 days.

Since both are in the same DC, it would be better to run it via the network since it has free lan traffic compared to wasting a lot of "internet BW".

I'm currently using sqlservername.domain.com in the SQL connection string, but when I tried with the IP, the php script stalls for 30 seconds and then reports: "Can't connect to MySQL server on 'hostname' (4)".

Could this be a iptables issue? I also tried to add the apache IP in the "Additional MySQL Access Hosts" from cPanel, but that didn't help much.

Servers:
Apache - 10.1.0.xxx
SQL - 10.1.1.xxx

If I'm not mistaken, if the subnet isn't set to 255.255.255.0, both servers should be within range.

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Qmail : SMTP Connection Error

Nov 15, 2007

I have a problem to send email using qmail to 1 company.

eg : mail@mycompany.com to mail@companytwo.com

The problem happen just when i send email to this companytwo only....

when i run this command to check

tail -f /var/log/qmail/send/current

i found this error appear 'Sorry,_I_wasn't_able_to_establish_an_SMTP_connection'

How to i fix this problem....

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Error 421 Service Not Available, Closing Control Connection

Apr 18, 2008

When i am trying to connect to ftp, browser shows me error
Error 421 Service not available, closing control connection

this problem comes at home but not in office. I am able to access my ftp a/c with same user name and password but in home it i got the error.

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Error :: Rndc: Connect Failed: 127.0.0.1#953: Connection Refused

Oct 22, 2009

i have a vps

and all my site not working!

i got this error:

rndc: connect failed: 127.0.0.1#953: connection refused

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Secure Connection Failed :: Error Code: Ssl_error_rx_record_too_long

Apr 11, 2009

An error occurred during a connection to site.com.

SSL received a record that exceeded the maximum permissible length.

(Error code: ssl_error_rx_record_too_long)

The page you are trying to view can not be shown because the authenticity of the received data could not be verified.

I'm not sure on how to fix this. Running CPanel.

I can access WHM/CPanel fine on SSL from the main IP. Just not any of the sites or CPanel from the other IPs.

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Failcnt Error #422: Cannot Initialize Connection To Remote Host

Dec 23, 2008

my site is working fine for somedays and suddenly its stoped and hanged and also my PPP is not working , and file manager in PPP its give me this error
VZAgent returns error #422: "Cannot initialize connection to remote host"
and the suppord admin said I have problem in failcnt

[root@server ~]# cat /proc/user_beancounters
Version: 2.5
uid resource held maxheld barrier limit failcnt
1592: kmemsize 18353610 18355203 65536000 65536000 0
lockedpages 0 0 256 256 0
privvmpages 166455 171964 262144 262144 119810
shmpages 4885 4885 131072 131072 0
dummy 0 0 2147483647 2147483647 0
numproc 150 150 600 600 0
physpages 101554 108439 0 2147483647 0
vmguarpages 0 0 196608 196608 0
oomguarpages 101554 108439 196608 196608 0
numtcpsock 141 141 600 600 0
numflock 7 8 300 330 0
numpty 1 1 16 16 0
numsiginfo 0 1 384 384 0
tcpsndbuf 2350036 2625064 32768000 36864000 0
tcprcvbuf 2310144 2129920 32768000 36864000 0
othersockbuf 32976 573000 32768000 36864000 0
dgramrcvbuf 0 4284 1024000 1024000 0
numothersock 32 32 600 600 0
dcachesize 642510 653661 8192000 8192000 0
numfile 2636 2663 20000 20000 0
dummy 0 0 0 0 0
dummy 0 0 0 0 0
dummy 0 0 0 0 0
numiptent 228 228 700 700 0

I want to know what is my ram site and why that all errors?

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Apache :: Intermittent Unknown SSL Protocol Error In Connection

Nov 5, 2014

We are hosting a Git server (using Gitolite v3). Our users are interacting with git over an https connection. Here's the relevant versions of software:

Apache 2.4.6
OpenSSL 1.0.1e-fips
Red Hat Enterprise Linux Server release 6.5 (Santiago)
git version 1.8.5.3 (Server Side)
git version 1.9.2.msysgit.0 (Client Side)

Users sometimes encounter an SSL error message when attempting to run git commands that talk to the server (e.g. clone, push, pull). The error message is "Unknown SSL protocol error in connection to servername:443". Users can usually simply try the command again, and it will then work successfully.

I've managed to capture a bit more output by setting the GIT_CURL_VERBOSE flag, see output below.

Code:

* Couldn't find host servername in the _netrc file; using defaults
* Adding handle: conn: 0x2587c40
* Adding handle: send: 0
* Adding handle: recv: 0
* Curl_addHandleToPipeline: length: 1

[Code] .....

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Plesk 12.x / Windows :: FTP Error Connection Refused By Server

Jul 16, 2015

I just configured the plesk server to only allow ftps connections.

When I try to access with a ftp account on the server itself it works well, however when I try to access it from a client PC it get these errors :

(...)
Response: 200 Type set to I.
Command: PASV
Response: 227 Entering Passive Mode (XXX,XXX,XX,XX,XXX,XX).
Command: LIST
Response: 150 Opening BINARY mode data connection.
Error: The data connection could not be established: ECONNREFUSED - Connection refused by server

On the client PC I configured Filezilla in Passive mode with "Require explicit FTP over TLS".

Normally for the firewall only the port 21 is needed or am I wrong (with explicit FTP and passif configured)?

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Error In My Dns Server : Rndc: Connect Failed: 127.0.0.1#953: Connection Refused

Oct 22, 2009

i got this error :

rndc: connect failed: 127.0.0.1#953: connection refused

oot@server [/]# rndc status
rndc: connect failed: 127.0.0.1#953: connection refused

root@server [/]# /etc/init.d/named status
rndc: connect failed: 127.0.0.1#953: connection refused
named is stopped

root@server [/]# /scripts/fixndc
Named could not be restarted, any obvious config errors should show up below this line.
No critical problems found, will attempt to regenerate keys regardless.
warn [fixrndc] /usr/sbin/rndc status failed: rndc: connect failed: 127.0.0.1#953: connection refused
Creating rndc.conf
Creating /etc/rndc.key
warn [fixrndc] /usr/sbin/rndc status failed: rndc: connect failed: 127.0.0.1#953: connection refused
Restarting named
warn [fixrndc] /usr/sbin/rndc status failed: rndc: connect failed: 127.0.0.1#953: connection refused
/scripts/fixrndc failed to fix the rndc key (or named is otherwise broken), please investigate manually

and i have try to reload the rndc but i got this error :

root@server [~]# rndc reload
rndc: connect failed: 127.0.0.1#953: connection refused

my vps info : linux os - centos , using cpanel , apache , mysql ....
root@server [~]# uname -r
2.6.18-028stab064.7

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Plesk 11.x / Linux :: IMAP Incoming Email - Connection Error

Oct 15, 2014

I have a client with a dedicated server running. Spec below.

The problem I am having is with incoming email. When I set up a new email account it can take about 10 attempts to log on to the incoming mail server. Once it has connected it will be ok for a short while then I will get a connection error and no emails will come through.

This is happening across all platforms, PC / MAC / iPhone and iPad.

I am a web designer with limited knowledge of the setting up of the server and was looking to set up email server within plesk.

General
CPUGenuineIntel, Intel(R)Core(TM) i5-2400 CPU @ 3.10GHz
VersionParallels Plesk Panel v11.0.9_build110120608.16 os_Ubuntu 12.04
OSUbuntu 12.04.4 LTS
Key numberPLSK.02873817.0002
System Uptime: 60 day(s) 10:03

Hostname
IP address
OSUbuntu 12.04.4 LTS
Panel version11.0.9 Update #62

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