FILE: /home/bitrix/www/bitrix/modules/main/classes/general/user.php<br> LINE: 2501<br><font color=#ff0000>MySQL Query Error: SELECT G.SECURITY_POLICY FROM b_group G WHERE G.ID=2</font>[MySQL server has gone away]<br><br>
<table cellpadding="1" cellspacing="0" width="35%" bgcolor="#9C9A9C">
	<tr>
		<td><table cellpadding="5" cellspacing="0" width="100%">
			<tr>
				<td bgcolor="#FFFFFF" align="center">
					<FONT face="Verdana, Arial, Helvetica, sans-serif" size="-1">
					<font color="#FF0000"><b>DB query error.</b></font><br>
					Please try later.
					</font><br>
									</td>
			</tr>
		</table></td>
	</tr>
</table>
<br><br><br>
<br />
<b>Fatal error</b>:  Uncaught exception 'Bitrix\Main\DB\SqlQueryException' with message 'Mysql query error: MySQL server has gone away' in /home/bitrix/www/bitrix/modules/main/lib/db/mysqlconnection.php:116
Stack trace:
#0 /home/bitrix/www/bitrix/modules/main/lib/db/mysqlcommonconnection.php(132): Bitrix\Main\DB\MysqlConnection-&gt;queryInternal('SELECT * FROM `...')
#1 /home/bitrix/www/bitrix/modules/main/lib/db/connection.php(715): Bitrix\Main\DB\MysqlCommonConnection-&gt;getTableFields('b_sec_session')
#2 /home/bitrix/www/bitrix/modules/main/lib/db/sqlhelper.php(362): Bitrix\Main\DB\Connection-&gt;getTableField('b_sec_session', 'SESSION_ID')
#3 /home/bitrix/www/bitrix/modules/main/lib/entity/datamanager.php(815): Bitrix\Main\DB\SqlHelper-&gt;prepareAssignment('b_sec_session', 'SESSION_ID', 'g6D65Uzw9RrScmC...')
#4 /home/bitrix/www/bitrix/modules/security/classes/general/session_db.php(87): Bitrix\Main\Entity\DataManager::delete('g6D65Uzw9RrScmC...')
#5 [internal function]: CSecuritySessionDB::write('g6D65Uzw9RrScmC...', 'SESS_AUTH|N;')
#6 in <b>/home/bitrix/www/bitrix/modules/main/lib/db/mysqlconnection.php</b> on line <b>116</b><br />