- So I installed XAMPP a few weeks ago and it was working all good and find until a few days ago when MySQL stopped working and phpMyAdmin was giving me a lot of errors everytime my computer booted up. I uninstalled XAMPP completely and reinstalled it and it's still not working.
- This Tutorial helps to Solved XAMPP: MySQL and phpMyAdmin don't workDear Friends, Backup Database Before doing this TutorialThanks friends for watching th.
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I just installed xampp on my mac os x. When I tried start mysql it displays a message that mysql is already running on this computer. In order to start mysql stop first mysql. I tried following ways to stop it but neither of them works. Thank you for 'sudo service mysql stop'. Xampp's mysql couldn't start because there was another mysql daemon running. However, running /etc/init.d/mysql stop seemed to stop and immediately start it up again. Your command worked permanently. – timetofly Sep 20 '13 at 0:21.
When I open XAMPP and click start MySQL button and it gives me an error.I had started it just before, but now it isn't working.
12:19:12 PM [mysql] Attempting to start MySQL app... 12:19:12 PM [mysql] Status change detected: running 12:19:13 PM [mysql] Status change detected: stopped 12:19:13 PM [mysql] Error: MySQL shutdown unexpectedly. 12:19:13 PM [mysql] This may be due to a blocked port, missing dependencies, 12:19:13 PM [mysql] improper privileges, a crash, or a shutdown by another method 12:19:13 PM [mysql] Press the Logs button to view error logs and check 12:19:13 PM [mysql] the Windows Event Viewer for more clues 12:19:13 PM [mysql] If you need more help, copy and post this 12:19:13 PM [mysql] entire log window on the forums
Here is the contents of the error log:
2013-08-02 12:19:12 4536 [Note] Plugin 'FEDERATED' is disabled. 2013-08-02 12:19:12 f64 InnoDB: Warning: Using innodb_additional_mem_pool_size is DEPRECATED. This option may be removed in future releases, together with the option innodb_use_sys_malloc and with the InnoDB's internal memory allocator. 2013-08-02 12:19:12 4536 [Note] InnoDB: The InnoDB memory heap is disabled 2013-08-02 12:19:12 4536 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions 2013-08-02 12:19:12 4536 [Note] InnoDB: Compressed tables use zlib 1.2.3 2013-08-02 12:19:12 4536 [Note] InnoDB: Not using CPU crc32 instructions 2013-08-02 12:19:12 4536 [Note] InnoDB: Initializing buffer pool, size = 16.0M 2013-08-02 12:19:12 4536 [Note] InnoDB: Completed initialization of buffer pool 2013-08-02 12:19:12 4536 [Note] InnoDB: Highest supported file format is Barracuda. 2013-08-02 12:19:12 4536 [Note] InnoDB: The log sequence numbers 0 and 0 in ibdata files do not match the log sequence number 1616798 in the ib_logfiles! 2013-08-02 12:19:12 4536 [Note] InnoDB: Database was not shutdown normally! 2013-08-02 12:19:12 4536 [Note] InnoDB: Starting crash recovery. 2013-08-02 12:19:12 4536 [Note] InnoDB: Reading tablespace information from the .ibd files...
The most important error message is here:
2013-08-02 12:19:12 4536 [ERROR] InnoDB: Attempted to open a previously opened tablespace. Previous tablespace mysql/innodb_table_stats uses space ID: 1 at filepath: .mysqlinnodb_table_stats.ibd. Cannot open tablespace xat/payments which uses space ID: 1 at filepath: .xatpayments.ibd
The rest of the log:
InnoDB: Error: could not open single-table tablespace file .xatpayments.ibd InnoDB: We do not continue the crash recovery, because the table may become InnoDB: corrupt if we cannot apply the log records in the InnoDB log to it. InnoDB: To fix the problem and start mysqld: InnoDB: 1) If there is a permission problem in the file and mysqld cannot InnoDB: open the file, you should modify the permissions. InnoDB: 2) If the table is not needed, or you can restore it from a backup, InnoDB: then you can remove the .ibd file, and InnoDB will do a normal InnoDB: crash recovery and ignore that table. InnoDB: 3) If the file system or the disk is broken, and you cannot remove InnoDB: the .ibd file, you can set innodb_force_recovery > 0 in my.cnf InnoDB: and force InnoDB to continue crash recovery here.
What is the cause of these errors and how can I rectify them?
Hey I just did this and it worked:
- exit Xampp server
- go to your
- delete the
- restart xampp server
It should work
XAMPP – MySQL shutdown unexpectedly , [mysql] Error: MySQL shutdown unexpectedly. [mysql] This may be due to a blocked port, missing dependencies, [mysql] improper privileges, a Whenever I run XAMPP as an administrator and start MySQL, it starts to run but shuts down unexpectedly after a few seconds. My question is what's making MySQL shutdown unexpectedly. Here's what t
- Go to mysql/data/
- Delete all random files (except the actual database folders)
- Restart Apache and MySQL.
It should fix it.
XAMPP Error: MySQL shutdown unexpectedly Fix, [mysql] entire log window on the forums ,this video will show you one way to fix it. Solved Error Duration: 0:43Posted: Apr 14, 2017 Well first thing , I know its late so I dont know if anyone will upvote it but oh well its okay, secondly, uninstalling xampp might not do you any good because the process using the port 3306 (Mysql's default port) will still be running somewhere on your system. might be skype, but might not be skype.
Add the following line below the
[mysqld] section in the mysql config file (my.ini) and restart the apache web server and the mysql service afterwards.
MySQL shutdown unexpectedly in XAMPP. How can I fix it?, Try to check the error log at the installed location: /xampp/mysql/data/mysql_error.log This can help you better debug the problem. Also Note: 1. XAMPP might hit [mysql] Error: MySQL shutdown unexpectedly. [mysql] This may be due to a blocked port, missing dependencies, [mysql] improper privileges, a crash, or a shutdown by another method [mysql] Press the Logs button to view error logs and check
My Xampp MySQL worked just follows as below:
MySQL shutdown unexpectedly, For instance, in the XAMPP server, we go to C:xamppmysqldata folder . Then we look for redo log files. This file indicates an unexpected XAMPP - MySQL shutdown unexpectedly this might help you click on the mysql log button in xampp and select the mysql_error.log and check it . you can find the error. most of time problem in port number . skype take the same port . so try to change the port number.
I got the same kind of error in my
C:xamppmysqldatamysql_error.log when trying to start mysql.
You'll have to read the error closely. This says that
test_database is preventing mysql from starting.
You could blow away the offending database, these steps fix the problem:
- Make sure mysql and xampp is shut down completely.
- Go to your directory where mysql is installed, mine is:
- You should see a folder with the name of a database that you created. mine was
- Create a new folder somewhere else called
- Drag and drop (don't delete) the offending database table folder to the backup directory.
- Try to start mysql again. For me it started right up in 1 second as expected.
If it doesn't work, put the file back where you started and you'll be back where you started.
If you don't want to delete the database and don't have backups:
If you don't have backups of table data and mysql won't start because something is corrupted you'll have to use the process of elimination to guess-and-check your way to exactly what you did that corrupted it. Follow these steps:
- Make a clone of the entire
C:xamppand store it somewhere safe so you can get back to where you started.
- Use a 'binary search' approach to try to locate the corrupted item in the mysql database. It could be a file, or a table, or a database, or a user or anything.
- Delete the entire database and see if that allows mysql to start. If it does, then put back the database and try removing some of the tables. If it doesn't, then try yanking out something else until it does start.
Try removing these files from
When you get mysql to start, try putting things back until you find the one thing that you add which prevents it from starting. One bonus for this is you learn how mysql works under the hood.
Something you did screwed up the mysql server. An uninstall and reinstall of XAMPP should undo the corruption.
Xampp: MySQL shutdown unexpectedly error. [Solved: I reinstalled it , Xampp: MySQL shutdown unexpectedly error. [Solved: I reinstalled it]. I am trying to run xampp PHPmyadmin but whenever I start MySQL I get MySQL shutdown unexpectedly - (without database lose) This Video explains how to solve XAMPP - MySQL shutdown unexpectedly. This MySQL Problem is often got on XAMPP new versions.
XAMPP Installation - MySQL shutdown unexpectedly, I uninstalled and re-installed XAMPP and then went to msconfig and Reduced the UAC to 'Never Notify me ' and then went back and refreshed mysql on Step 1: you must turn off the xampp application. step 2: the you the link 'xampp mysql bin' folder and click on the 'my.ini' Step 3: Next to repair:
XAMPP v3.2.4 MySQL Shutdown Unexpectedly, XAMPP v3.2.4 MySQL Shutdown Unexpectedly. Post by AlexB345 » 08. September 2019 21:14. I have been trying to start MySQL on the XAMPP control panel Recover database myql innodb with frm and idb, without file ibdata1, log_file - Duration: 10:44. fahmi ffa 19,374 views
Unexpected shutdown of Mysql in xampp control panel in Windows 8.1, Yesterday, I was able install the latest version of xampp (version 5.6.14) in Windows 8.1 and both Apache and Mysql were working well. But this One such error is MySQL shutdown unexpectedly. The error usually shows up when the customer runs MySQL in a webserver. Corrupted files in the mysql/data folder are the reason for the error. Similarly, port change, improper shutdown, missing related files, etc can lead to the same error. A similar error message in the XAMPP control panel appears as:
- This works and should likely be marked as the correct answer. However rename the file to ibdata1.bak rather than delete it. Just to be save.
- This will, of course, destroy all the data which was stored in that file (all the InnoDB tables which were created before setting
innodb_file_per_tableto enabled). The methods suggested in the log message seem suprtior to me.
- I also had to delete
ib_logfile1to get it to work
- Ouch! Blowing away
ibdata1is equivalent to losing all your data (or at least all that are
- The most upvoted unexplained reckless thing you can do
- It deleted all my data. There was a lot of data.
- I confirm that deleting files will make all DB unusable. Table files are there but they can't display.
- @AdrianP you are right. I have tried to implement the solution and guess what i got another error #1932 - Table 'phpmyadmin.pma user config' doesn't exist in engine
- Read about what you are doing, before you do it: dev.mysql.com/doc/refman/5.0/en/forcing-innodb-recovery.html
- Thank you so much, really helped me a lot.
- it's better to start with value 1 and increment it each time it didn't work. Values 1-3 are considered save. 4-6 can corrupt data!
- This should be accepted as correct answer. If you remove ibdata1, there will be tons of orphaned tables.
Xampp Mysql Stopped Going
To start XAMPP run the following and the command will return a list of running services:
To stop XAMPP run the command below and it will return a list of the stopped services.
You can also stop/start/restart individual services by appending “apache”, “mysql” or “ftp” to the end.
start – Start XAMPP (Apache, MySQL and eventually others)
startapache – Start only Apache
startmysql – Start only MySQL
startftp – Start only ProFTPD
Xampp Mysql Stopped Using
stop – Stop XAMPP (Apache, MySQL and eventually others)
stopapache – Stop only Apache
stopmysql – Stop only MySQL
stopftp – Stop only ProFTPD
reload – Reload XAMPP (Apache, MySQL and eventually others)
reloadapache – Reload only Apache
reloadmysql – Reload only MySQL
reloadftp – Reload only ProFTPD
restart – Stop and start XAMPP
SSL & Security
security – Check XAMPP’s security
enablessl – Enable SSL support for Apache
disablessl – Disable SSL support for Apache
backup – Make backup file of your XAMPP config, log and data files
oci8 – Enable the oci8 extenssion
panel – Starts graphical XAMPP control panel