Fatal error: Connecting to MySQL server 'localhost' failed.

You get more information about the problem in our knowledge base: http://www.woltlab.com/help/?code=2006

Information:

error message: Connecting to MySQL server 'localhost' failed.
error code: 2006
sql type: MySQLDatabase
sql error: MySQL server has gone away
sql error number: 2006
sql version:
file: /usr/www/users/blogri/forum.graffitistyles.com/wcf/lib/system/database/MySQLDatabase.class.php (29)
php version: 5.6.40
wcf version: 1.0.11 pl 3 (Horizon)
date: Wed, 08 May 2024 20:15:03 +0000
request: /index.php?form=Mail&userID=5810&s=d9f24ab2b0979ed347cb39b47c8622ccaab17618
referer:

Stacktrace:

#0 /usr/www/users/blogri/forum.graffitistyles.com/wcf/lib/system/database/Database.class.php(76): MySQLDatabase->connect()
#1 /usr/www/users/blogri/forum.graffitistyles.com/wcf/lib/system/WCF.class.php(270): Database->__construct(...)
#2 /usr/www/users/blogri/forum.graffitistyles.com/wcf/lib/system/WCF.class.php(88): WCF->initDB()
#3 /usr/www/users/blogri/forum.graffitistyles.com/global.php(18): WCF->__construct()
#4 /usr/www/users/blogri/forum.graffitistyles.com/index.php(7): require_once('/usr/www/users/...')
#5 {main}