brew mysql - fail

[MikKuba]

Output of brew config

HOMEBREW_VERSION: 4.4.12
ORIGIN: https://github.com/Homebrew/brew
HEAD: 3001afe88112c13b5aafdd92e097680897060881
Last commit: 4 days ago
Branch: stable
Core tap JSON: 19 Dec 10:41 UTC
Core cask tap JSON: 19 Dec 10:41 UTC
HOMEBREW_PREFIX: /opt/homebrew
HOMEBREW_CASK_OPTS: []
HOMEBREW_MAKE_JOBS: 8
Homebrew Ruby: 3.3.6 => /opt/homebrew/Library/Homebrew/vendor/portable-ruby/3.3.6/bin/ruby
CPU: octa-core 64-bit arm_firestorm_icestorm
Clang: 16.0.0 build 1600
Git: 2.47.1 => /opt/homebrew/bin/git
Curl: 8.7.1 => /usr/bin/curl
macOS: 14.6.1-arm64
CLT: 15.3.0.0.1.1708646388
Xcode: 16.2
Rosetta 2: false

Output of brew doctor

Please note that these warnings are just used to help the Homebrew maintainers
with debugging if you file an issue. If everything you use Homebrew for is
working fine: please don't worry or file an issue; just ignore this. Thanks!

Warning: Some installed formulae are deprecated or disabled.
You should find replacements for the following formulae:
  imap-uw
  php@5.6
  php@7.0
  php@7.1
  php@7.3
  php@7.4
  php@8.0

Warning: Unbrewed header files were found in /usr/local/include.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae and may need to be deleted.

Unexpected header files:
  /usr/local/include/node/cppgc/allocation.h
  /usr/local/include/node/cppgc/common.h
  /usr/local/include/node/cppgc/custom-space.h
.... and a lot of other files ...
Warning: You have unlinked kegs in your Cellar.
Leaving kegs unlinked can lead to build-trouble and cause formulae that depend on
those kegs to fail to run properly once built. Run `brew link` on these:
  mariadb
  php

Description of issue

I have issue with brew service mysql. It happens to me once for a time. To be honest, this part of brew is little black box to me. So..

Now, when I launch macOS and try to start Homebrew, there I can see brew service mysql as "stopped".

When I try brew services start mysql I got:

Bootstrap failed: 5: Input/output error
Try re-running the command as root for richer errors.
Error: Failure while executing; /bin/launchctl bootstrap gui/501 /Users/michalkuba/Library/LaunchAgents/homebrew.mxcl.mysql.plist exited with 5.

In folder "/Users/michalkuba/Library/LaunchAgents/" isn`t any file starting with name homebrew..

Even ChatGPT isn`t helpful.

Ive tried many uninstalls, installs etc., but without success. Important for me is dont loose my databases, if it is possible.

Please, can you give me a hint? Or do you need more informations about my brew setup. Let me know!
Thanks

EDIT:
This is in my /opt/homebrew/var/mysql/mysql_error.log logfile:
v error logu přímo v opt/homebrew/var/mysql/mysql_error.log je

2024-12-19T11:15:12.6NZ mysqld_safe Logging to '/opt/homebrew/var/mysql/mysql_error.log'.
2024-12-19T11:15:12.6NZ mysqld_safe Starting mysqld daemon with databases from /opt/homebrew/var/mysql
2024-12-19T11:15:12.572839Z 0 [System] [MY-015015] [Server] MySQL Server - start.
2024-12-19T11:15:12.739475Z 0 [System] [MY-010116] [Server] /opt/homebrew/opt/mysql/bin/mysqld (mysqld 9.0.1) starting as process 92590
2024-12-19T11:15:12.741984Z 0 [Warning] [MY-013242] [Server] --character-set-server: 'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.
2024-12-19T11:15:12.742177Z 0 [Warning] [MY-013244] [Server] --collation-server: 'utf8mb3_unicode_ci' is a collation of the deprecated character set UTF8MB3. Please consider using UTF8MB4 with an appropriate collation instead.
2024-12-19T11:15:12.742344Z 0 [Warning] [MY-010159] [Server] Setting lower_case_table_names=2 because file system for /opt/homebrew/var/mysql/ is case insensitive
2024-12-19T11:15:12.747625Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2024-12-19T11:15:12.783418Z 1 [ERROR] [MY-012224] [InnoDB] Header page consists of zero bytes in datafile: ./ibdata1, Space ID:0, Flags: 0. Please refer to http://dev.mysql.com/doc/refman/9.0/en/innodb-troubleshooting-datadict.html for how to resolve the issue.
2024-12-19T11:15:12.783950Z 1 [ERROR] [MY-012237] [InnoDB] Corrupted page [page id: space=0, page number=0] of datafile './ibdata1' could not be found in the doublewrite buffer.
2024-12-19T11:15:12.783984Z 1 [ERROR] [MY-012930] [InnoDB] Plugin initialization aborted with error Data structure corruption.
2024-12-19T11:15:12.785580Z 1 [ERROR] [MY-010334] [Server] Failed to initialize DD Storage Engine
2024-12-19T11:15:12.785668Z 0 [ERROR] [MY-010020] [Server] Data Dictionary initialization failed.
2024-12-19T11:15:12.785820Z 0 [ERROR] [MY-010119] [Server] Aborting
2024-12-19T11:15:12.788520Z 0 [System] [MY-010910] [Server] /opt/homebrew/opt/mysql/bin/mysqld: Shutdown complete (mysqld 9.0.1) Homebrew.
2024-12-19T11:15:12.788532Z 0 [System] [MY-015016] [Server] MySQL Server - end.
2024-12-19T11:15:12.6NZ mysqld_safe mysqld from pid file /opt/homebrew/var/mysql/Michal-MacBook-Pro.local.pid ended
241219 12:15:13 mysqld_safe Starting mariadbd daemon with databases from /opt/homebrew/var/mysql
2024-12-19 12:15:13 0 [Note] Starting MariaDB 11.6.2-MariaDB-log source revision d8dad8c3b54cd09fefce7bc3b9749f427eed9709 server_uid bmY3JH0XCFYRjlXwMrc32flfHEU= as process 92698
2024-12-19 12:15:13 0 [Warning] Setting lower_case_table_names=2 because file system for /opt/homebrew/var/mysql/ is case insensitive
2024-12-19 12:15:13 0 [Note] InnoDB: Compressed tables use zlib 1.2.12
2024-12-19 12:15:13 0 [Note] InnoDB: Number of transaction pools: 1
2024-12-19 12:15:13 0 [Note] InnoDB: Using generic crc32 instructions
2024-12-19 12:15:13 0 [Note] InnoDB: Initializing buffer pool, total size = 128.000MiB, chunk size = 2.000MiB
2024-12-19 12:15:13 0 [Note] InnoDB: Completed initialization of buffer pool
2024-12-19 12:15:13 0 [ERROR] InnoDB: File ./ib_logfile0 was not found
2024-12-19 12:15:13 0 [ERROR] InnoDB: Plugin initialization aborted with error Generic error
2024-12-19 12:15:13 0 [Note] InnoDB: Starting shutdown...
2024-12-19 12:15:14 0 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
2024-12-19 12:15:14 0 [Note] Plugin 'FEEDBACK' is disabled.
2024-12-19 12:15:14 0 [Note] Plugin 'wsrep-provider' is disabled.
2024-12-19 12:15:14 0 [ERROR] Could not open mysql.plugin table: "Table 'mysql.plugin' doesn't exist". Some plugins may be not loaded
2024-12-19 12:15:14 0 [ERROR] Unknown/unsupported storage engine: InnoDB
2024-12-19 12:15:14 0 [ERROR] Aborting
241219 12:15:14 mysqld_safe mysqld from pid file /opt/homebrew/var/mysql/Michal-MacBook-Pro.local.pid ended

[MikKuba]

Outdated, finally i removed whole databases and create from dumps again.