[wp-trac] [WordPress Trac] #54836: Huge error logs filled with "WordPress database error Illegal mix of collations" errors caused by spammers
WordPress Trac
noreply at wordpress.org
Sun Jan 16 23:18:57 UTC 2022
#54836: Huge error logs filled with "WordPress database error Illegal mix of
collations" errors caused by spammers
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Reporter: jh20001 | Owner: (none)
Type: defect (bug) | Status: new
Priority: normal | Milestone: Awaiting Review
Component: Database | Version:
Severity: critical | Resolution:
Keywords: | Focuses:
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Comment (by jh20001):
Replying to [comment:1 audrasjb]:
> Hello @jh20001 welcome to WordPress Core Trac and thank you for opening
this ticket,
>
> Based on the error logs you shared, it looks like you have different
types of collations in your database. I think it is not something you
should have on default and recent WordPress install.
>
> However, I’ll let WP DB component maintainers give a detailed answer on
the issue and the related fix, and for now I'll just remove the `5.8.3`
version as this wasn't introduced in the last version of WordPress.
These errors shouldn't even be displayed as none of that content exists on
the site. It's all spammed content coming from somewhere external
displayed in order to gain fake search results with their spam on other
people's domain. Notice how it is all medicine, adult, and other forms of
random spam being trying to trick the site into displaying via error
screens or the search system.
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Ticket URL: <https://core.trac.wordpress.org/ticket/54836#comment:2>
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