FILE: /home/bitrix/ext_www/centralnoe.ru/public/bitrix/modules/main/classes/general/user.php<br> LINE: 3039<br><font color=#ff0000>MySQL Query Error: 
			SELECT O.NAME OPERATION_NAME
			FROM b_group_task GT
				INNER JOIN b_task_operation T_O ON T_O.TASK_ID=GT.TASK_ID
				INNER JOIN b_operation O ON O.ID=T_O.OPERATION_ID
			WHERE GT.GROUP_ID IN(2)
			UNION
			SELECT O.NAME OPERATION_NAME
			FROM b_option OP
				INNER JOIN b_task_operation T_O ON T_O.TASK_ID=OP.VALUE
				INNER JOIN b_operation O ON O.ID=T_O.OPERATION_ID
			WHERE OP.NAME='GROUP_DEFAULT_TASK'
			UNION
			SELECT O.NAME OPERATION_NAME
			FROM b_option OP
				INNER JOIN b_task T ON T.MODULE_ID=OP.MODULE_ID AND T.BINDING='module' AND T.LETTER=OP.VALUE AND T.SYS='Y'
				INNER JOIN b_task_operation T_O ON T_O.TASK_ID=T.ID
				INNER JOIN b_operation O ON O.ID=T_O.OPERATION_ID
			WHERE OP.NAME='GROUP_DEFAULT_RIGHT'
		</font>[[2006] 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 Bitrix\Main\DB\SqlQueryException: Mysql query error: (2006) MySQL server has gone away in /home/bitrix/ext_www/centralnoe.ru/public/bitrix/modules/main/lib/db/mysqliconnection.php:137
Stack trace:
#0 /home/bitrix/ext_www/centralnoe.ru/public/bitrix/modules/main/lib/db/mysqlcommonconnection.php(136): Bitrix\Main\DB\MysqliConnection-&gt;queryInternal('SELECT * FROM `...')
#1 /home/bitrix/ext_www/centralnoe.ru/public/bitrix/modules/main/lib/db/connection.php(716): Bitrix\Main\DB\MysqlCommonConnection-&gt;getTableFields('b_sec_session')
#2 /home/bitrix/ext_www/centralnoe.ru/public/bitrix/modules/main/lib/db/sqlhelper.php(387): Bitrix\Main\DB\Connection-&gt;getTableField('b_sec_session', 'SESSION_ID')
#3 /home/bitrix/ext_www/centralnoe.ru/public/bitrix/modules/main/lib/orm/data/datamanager.php(1190): Bitrix\Main\DB\SqlHelper-&gt;prepareAssignment('b_sec_session', 'SESSION_ID', 'EMDRTXjKZ2DjrTs...')
#4 /home/bitrix/ext_www/centralnoe.ru/public/bitrix/modules/security/classes/general/session_db.php(92): Bitrix\Main\ORM in <b>/home/bitrix/ext_www/centralnoe.ru/public/bitrix/modules/main/lib/db/mysqliconnection.php</b> on line <b>137</b><br />