Not setting max_allowed_packet in MySQL according to installation requirements can lead to PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away

Created on 29 November 2010, almost 14 years ago

Updated 7 December 2021, almost 3 years ago

💬 Support request

Status

Fixed

Version

9.1

Component

Ajax →

Last updated about 12 hours ago

Created by

🇺🇸United States tdeneke

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It's likely this issue predates Contrib.social: some issue and comment data are missing.

Comment 12 months ago →
nicklundy
Just in case anyone else finds this issue, apparently you can receive this error also when trying to connect to MySQL on the wrong port number.
"PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away"

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