MySQL 意外关闭 XAMPP - Wordpress

Posted 2023-02-25

【中文标题】MySQL 意外关闭 XAMPP - Wordpress

【英文标题】：MySQL shutdown unexpectedly XAMPP - Wordpress

【发布时间】：2020-07-27 00:39:42

【问题描述】：

我在 Windows 10 上运行 xampp。我在 XAMPP 上运行的其他网站从未遇到过这样的问题。为了解决这个问题，我正在安装干净的 wordpress，我正在使用一个名为 All in one WP migration 的插件导入我的网站。迁移完成后，我可以访问网站的 wp-admin 部分，但是当我尝试打开网站时收到此错误：

12:48:26 PM  [mysql]    Error: MySQL shutdown unexpectedly.
12:48:26 PM  [mysql]    This may be due to a blocked port, missing dependencies, 
12:48:26 PM  [mysql]    improper privileges, a crash, or a shutdown by another method.
12:48:26 PM  [mysql]    Press the Logs button to view error logs and check
12:48:26 PM  [mysql]    the Windows Event Viewer for more clues
12:48:26 PM  [mysql]    If you need more help, copy and post this
12:48:26 PM  [mysql]    entire log window on the forums

作为我拥有的所有其他 wordpress 安装的参考，运行完美，打开网站没有问题。当我打开 phpmyadmin 时，我看到了这个错误：

#1932 - Table 'phpmyadmin.pma__userconfig' doesn't exist in engine

我已经尝试了此线程中列出的所有解决方案：MySQL error - #1932 - Table 'phpmyadmin.pma user config' doesn't exist in engine

不幸的是，它们似乎都不适合我，而 MySQL 仍然崩溃。还有什么我可以尝试的。

当我打开 phpmyadmin 中的相应数据库时，我也会看到这些错误

SQL query: Copy DocumentationEdit Edit


SELECT MAX(version) FROM `phpmyadmin`.`pma__tracking` WHERE `db_name` = 'fabb'  AND `table_name` = 'wp_addonlibrary_addons'
MySQL said: Documentation

#1932 - Table 'phpmyadmin.pma__tracking' doesn't exist in engine

【问题讨论】：

您能否发布 A) 错误日志的最后 400 行和 B) 完成 my.ini？ MySQL版本有变化吗？如果是，请从旧版本和新版本。

【参考方案1】：

 # Example MySQL config file for small systems.
#
# This is for a system with little memory (<= 64M) where MySQL is only used
# from time to time and it's important that the mysqld daemon
# doesn't use much resources.
#
# You can copy this file to
# D:/xampp/mysql/bin/my.cnf to set global options,
# mysql-data-dir/my.cnf to set server-specific options (in this
# installation this directory is D:/xampp/mysql/data) or
# ~/.my.cnf to set user-specific options.
#
# In this file, you can use all long options that a program supports.
# If you want to know which options a program supports, run the program
# with the "--help" option.

# The following options will be passed to all MySQL clients
[client] 
# password       = your_password 
port            = 3306 
socket          = "D:/xampp/mysql/mysql.sock"


# Here follows entries for some specific programs 

# The MySQL server
[mysqld]
innodb_force_recovery = 4
port= 3306
socket = "D:/xampp/mysql/mysql.sock"
basedir = "D:/xampp/mysql" 
tmpdir = "D:/xampp/tmp" 
datadir = "D:/xampp/mysql/data"
pid_file = "mysql.pid"
# enable-named-pipe
key_buffer = 20M
max_allowed_packet = 1M
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 20M
log_error = "mysql_error.log"
innodb_use_sys_malloc = 1


# Change here for bind listening
# bind-address="127.0.0.1" 
# bind-address = ::1          # for ipv6

# Where do all the plugins live
plugin_dir = "D:/xampp/mysql/lib/plugin/" 

# Don't listen on a TCP/IP port at all. This can be a security enhancement,
# if all processes that need to connect to mysqld run on the same host.
# All interaction with mysqld must be made via Unix sockets or named pipes.
# Note that using this option without enabling named pipes on Windows
# (via the "enable-named-pipe" option) will render mysqld useless!
# 
# commented in by lampp security
#skip-networking
#skip-federated

# Replication Master Server (default)
# binary logging is required for replication
# log-bin deactivated by default since XAMPP 1.4.11
#log-bin=mysql-bin

# required unique id between 1 and 2^32 - 1
# defaults to 1 if master-host is not set
# but will not function as a master if omitted
server-id   = 1

# Replication Slave (comment out master section to use this)
#
# To configure this host as a replication slave, you can choose between
# two methods :
#
# 1) Use the CHANGE MASTER TO command (fully described in our manual) -
#    the syntax is:
#
#    CHANGE MASTER TO MASTER_HOST=<host>, MASTER_PORT=<port>,
#    MASTER_USER=<user>, MASTER_PASSWORD=<password> ;
#
#    where you replace <host>, <user>, <password> by quoted strings and
#    <port> by the master's port number (3306 by default).
#
#    Example:
#
#    CHANGE MASTER TO MASTER_HOST='125.564.12.1', MASTER_PORT=3306,
#    MASTER_USER='joe', MASTER_PASSWORD='secret';
#
# OR
#
# 2) Set the variables below. However, in case you choose this method, then
#    start replication for the first time (even unsuccessfully, for example
#    if you mistyped the password in master-password and the slave fails to
#    connect), the slave will create a master.info file, and any later
#    change in this file to the variables' values below will be ignored and
#    overridden by the content of the master.info file, unless you shutdown
#    the slave server, delete master.info and restart the slaver server.
#    For that reason, you may want to leave the lines below untouched
#    (commented) and instead use CHANGE MASTER TO (see above)
#
# required unique id between 2 and 2^32 - 1
# (and different from the master)
# defaults to 2 if master-host is set
# but will not function as a slave if omitted
#server-id       = 2
#
# The replication master for this slave - required
#master-host     =   <hostname>
#
# The username the slave will use for authentication when connecting
# to the master - required
#master-user     =   <username>
#
# The password the slave will authenticate with when connecting to
# the master - required
#master-password =   <password>
#
# The port the master is listening on.
# optional - defaults to 3306
#master-port     =  <port>
#
# binary logging - not required for slaves, but recommended
#log-bin=mysql-bin


# Point the following paths to different dedicated disks
#tmpdir = "D:/xampp/tmp"
#log-update = /path-to-dedicated-directory/hostname

# Uncomment the following if you are using BDB tables
#bdb_cache_size = 4M
#bdb_max_lock = 10000

# Comment the following if you are using InnoDB tables
#skip-innodb
innodb_data_home_dir = "D:/xampp/mysql/data"
innodb_data_file_path = ibdata1:10M:autoextend
innodb_log_group_home_dir = "D:/xampp/mysql/data"
#innodb_log_arch_dir = "D:/xampp/mysql/data"
## You can set .._buffer_pool_size up to 50 - 80 %
## of RAM but beware of setting memory usage too high
innodb_buffer_pool_size = 200M
innodb_additional_mem_pool_size = 200M
## Set .._log_file_size to 25 % of buffer pool size
innodb_log_file_size = 5M
innodb_log_buffer_size = 200M
innodb_flush_log_at_trx_commit = 1
innodb_lock_wait_timeout = 50

## UTF 8 Settings
#init-connect=\'SET NAMES utf8\'
#collation_server=utf8_unicode_ci
#character_set_server=utf8
#skip-character-set-client-handshake
#character_sets-dir="D:/xampp/mysql/share/charsets"

[mysqldump]
quick
max_allowed_packet = 20M

[mysql]
no-auto-rehash
# Remove the next comment character if you are not familiar with SQL
#safe-updates

[isamchk]
key_buffer = 20M
sort_buffer_size = 20M
read_buffer = 2M
write_buffer = 2M

[myisamchk]
key_buffer = 20M
sort_buffer_size = 20M
read_buffer = 2M
write_buffer = 2M

[mysqlhotcopy]
interactive-timeout