Error in email

[ManuTdi]

I have a problem sending emails, I get this error:

An exception occurred: Mysqli prepare error: MySQL server has gone away in /home/gameradi/public_html/gamer/library/Zend/Db/Statement/Mysqli.php on line 77
 
    Zend_Db_Statement_Mysqli->_prepare() in Zend/Db/Statement.php at line 115
    Zend_Db_Statement->__construct() in Zend/Db/Adapter/Mysqli.php at line 381
    Zend_Db_Adapter_Mysqli->prepare() in Zend/Db/Adapter/Abstract.php at line 478
    Zend_Db_Adapter_Abstract->query() in Zend/Db/Adapter/Abstract.php at line 825
    Zend_Db_Adapter_Abstract->fetchOne() in XenForo/Error.php at line 50
    XenForo_Error::unexpectedException() in XenForo/Application.php at line 295
    XenForo_Application::handleException()

How solve this problem?

 

[Jake Bunce]

That error is caused by one of these MySQL settings being exceeded:

wait_timeout
max_allowed_packet

If you don't manage your own server then you need to ask your host or server person to increase these settings.

For reference:
http://dev.mysql.com/doc/refman/5.1/en/gone-away.html

 

[ManuTdi]

That error is caused by one of these MySQL settings being exceeded:

wait_timeout
max_allowed_packet

If you don't manage your own server then you need to ask your host or server person to increase these settings.

For reference:
http://dev.mysql.com/doc/refman/5.1/en/gone-away.html

Thanks!