I have a few users that have a hosting account with me and are trying to connect to their own MySQL servers elsewhere. Both said that they are able to connect to the MySQL server with other hosting accounts but not the ones hosted with me. I asked if they had setup permissions to allow remote connections from my server and they confirmed that they did.
What am I missing? Do I need to configure my firewall somehow? I figured the connection is just using port 80 since it's from an PHP script right?
I've been getting a lot of complaints today on my forum that users cannot view their websites which are subdomains on a seperate domain that I own. It makes no sense why they would have access to the forums which is on the same dedicated server, using the same IP, and with the same nameservers as the site they cannot access. This issue started last night out of nowhere.
Where should I even start looking? It appears to only be with overseas users since none of the US and Canadian users have any issues with either domains or their subdomains.
MySQL 5.0.27 phpMyAdmin 2.5.0 Php ver 4.4.0 IIS6 Win2003 Web Edition - dedicated
I cannot work out what is going wrong here. I have been up all night trying to work it out!
Have installed MySQL + PHPmyAdmin no errors no problems. Log into phpmyadmin and look at a database but it will not show how many records are in the field nor what size the records are. It says records - unknown, size unknown
I am using Windows XP (my laptop) to run a server for localized testing for a site that I run. I am using the WAMP5 on Windows XP.
I got everything setup (phpbb board) vanilla install. Everything went fine, no problems. The script uploaded all the tables on its own.
I pulled the database from the real server to drop into the test site.
Every time I try to upload a sql file that's 11.9Mb in size, I get a "Error: You probably tried to upload too large file. Please refer to documentation for ways to workaround this limit." so I checked the configuration and set it to a 1024Mb file size and like 2048 memory size.
I even tried a 30Kb sized file and I still get the same error. What do I need to do to get this to work?
Also when I check all tables and use the drop down menu to select drop, it just bring my back to the start phpmyadmin page and nothing happens. I can drop the table individually, but that'll take too long, there are over 40 of them.
What else do I need to look for/configure so this will work?
I currently am running on a VPS and I'm trying to edit the max size a user can upload through phpMyAdmin. I have tried editing the php.ini file located at /etc/php.ini to find it wasn't the right file.
Where do I need to go via SSH to edit the proper file?
I am using cPanel 11 (stable release) on a CentOS 5 server and would like to make it so that a certain database can only be connected to from the cPanel user that it is under (ie. user1_db can only be connected to from the user "user1" on the same server).
I saw following error in some of my site in my server.
Coppermine critical error: Unable to connect to database !
MySQL said: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (111)
or following error :
Invalid mysql server connection
Please help me how can I resolve this error !
/etc/my.cnf :
[mysqld] datadir=/var/lib/mysql skip-locking skip-innodb skip-networking safe-show-database query_cache_limit=1M query_cache_size=16M ## 32MB for every 1GB of RAM query_cache_type=1 max_user_connections=200 max_connections=500 interactive_timeout=10 wait_timeout=20 connect_timeout=20 thread_cache_size=128 key_buffer=64M ## 128MB for every 1GB of RAM join_buffer=1M max_connect_errors=20 max_allowed_packet=16M table_cache=1024 record_buffer=1M sort_buffer_size=1M ## 1MB for every 1GB of RAM read_buffer_size=1M ## 1MB for every 1GB of RAM read_rnd_buffer_size=1M ## 1MB for every 1GB of RAM thread_concurrency=8 ## Number of CPUs x 2 myisam_sort_buffer_size=64M server-id=1 collation-server=latin1_general_ci
I got this weird problem with my VPS which has MySQL 4.1.22 running on it. Everything works fine for sometime and then out of a sudden, it stop recognizing the mysql users and refused to allow my PHP scripts to access the database.
It seems that I needed to restart mySQL server to resolve the issue. Then out of the blues, the same problem occurs.
I am running Cpanel on a VPS and there isn't any overloading as the database access is pretty light on my 512mb VPS.
I contacted my web host about the issue and it seems like all they do is to restart the mySQL. This cannot be a solution as it happens at least once or twice a day depending on how soon I could catch the problem.
All the time this problem occurs, the MYSQL Server is still active and working. I can even access it through PHPMyAdmin but not through the scripts.
I just added an hourly crontab so as to restart the MySQL server as a stop gap.
My server works perfectly with INSERT, UPDATE, DELETE for mysql. but after like 12 hours later, my application crashes and I get this "Can't connect to MySQL server on 'localhost' (10055)" and I would have to restart my applications and everything will be working perfectly.
Do you guys have any idea why this happen?
I do have a lot of connections coming in and out of my server. Would that mean anything?
mysql_connect() [<a href='function.mysql-connect'>function.mysql-connect</a>]: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) /home/thesymbi/public_html/includes/class_core.php on line 274
I have a set up where server 1 holds a mysql DB and a virtual host. server 2 holds many virtual hosts in apache (16) connecting to this DB.
The virtual hosts all hold the same script, but the single VH on server 1 receives about the same amount of visits as all the VHs of server 2.
server 1 is very busy at times, like 100% CPU and a load around 10 for long period of times. server 2 is not very busy, around 30% CPU usage and 0.6 CPU load.
Yet, users on server 2 experience *much slower* response times than the ones on server 1.
The obvious reason could be the network between the two, but I'm not convinced (6 seconds for a query run from server 2 when it brings back 1 row and takes 0.01 second from server 1).
Why so many sleeping processes from server 2, and none or almost none from server 1 ? Is it normal that every query from server 2 is open on a different port ? Should they be grouped by virtual host, or is there one different port for each script running concurrently?
What could be a reason for server 2 having problems to open connections on server 1, and how to solve it?
Right now I'm about to deport more users from server 1 to new virtual hosts on server 2, hoping it will lower the load on the first machine and overall accelerate the response times. I just thought I'd post here first because this all seems very weird to me and i thought someone with an external look might tell me what I'm doing wrong. And also if network would be the problem maybe that's not the clever thing to do to make more users remote.
i then used a MD5 generator to input the hash in the password field of the roundcube user in mysql, with no luck...I even tried to delete roundcube user from mysql, then remove psa-roundcube, then go through the plesk update manager and install roundcube again, did not change nothing, it didn't even create the roundcube user.
Is there anyway i can reinstall roundcube from scratch?PPP 11.5 up to date on ubuntu 12.04
Code:
[05-Oct-2013 14:03:54 +0200]: DB Error: _doConnect: [Error message: Access denied for user 'roundcube'@'localhost' (using password: YES)] [Native code: 1045] [Native message: Access denied for user 'roundcube'@'localhost' (using password: YES)]
Warning: mysql_connect() [function.mysql-connect]: Access denied for user 'root'@'localhost' (using password: YES) in /home/.../public_html/enhu.com/includes/connection.php on line 5
Database connection failed: Access denied for user 'root'@'localhost' (using password: YES)
After changing my web hosting (same system : VPS, same version of linux : CentOS 6 , but passage from Plesk 11 to 12), i am now unable to connect remotely via TCP-IP to my mysql databases (with third-party tools like Mysql Workbench, Toad...) ! I never met this problem before.
The only way to connect is to use a "Standard TCP-IP over SSH" connection method ... but i don't want (i did'nt need this method before) !
Though, remote connections are allowed from any host in the settings.
