Question 165537 in Wordpress Question posted in
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Why do I get a 411 Length required error when using WordPress?

since some days ago I got an error if I try to update menues and some pages.
I get a white Page with 411 requiered length error.
Never had this before.
Wordpress 5.8 and before.
Any idea?

Thanks.

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2

Answers


  1. 0

    Check if you gave BitDefender activated. It seems to have received some kind of an update that blocks some requests. I had this issue with my website too, also with several others and disabling Protection Shield solved the issue.

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  2. 0

    Yes, Bitdefender is the problem. But I tried other AV programs to compare, including Windows Defender and Avast, and the problem does not exist with them. This seems to be a BD-specific issue, which I hope someone will fix. I like Bitdefender (Free), but this is really a nuisance. It’s also theoretically dangerous to suspend malware protection.

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