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<b>Fatal error</b>:  Uncaught exception 'Bitrix\Main\DB\ConnectionException' with message 'Mysql connect error [localhost]: (1040) Too many connections' in /home/bitrix/www/bitrix/modules/main/lib/db/mysqliconnection.php:65
Stack trace:
#0 /home/bitrix/www/bitrix/modules/main/lib/db/mysqlcommonconnection.php(130): Bitrix\Main\DB\MysqliConnection-&gt;connectInternal()
#1 /home/bitrix/www/bitrix/modules/main/lib/db/connection.php(716): Bitrix\Main\DB\MysqlCommonConnection-&gt;getTableFields('b_sec_session')
#2 /home/bitrix/www/bitrix/modules/main/lib/db/sqlhelper.php(387): Bitrix\Main\DB\Connection-&gt;getTableField('b_sec_session', 'SESSION_ID')
#3 /home/bitrix/www/bitrix/modules/main/lib/orm/data/datamanager.php(1190): Bitrix\Main\DB\SqlHelper-&gt;prepareAssignment('b_sec_session', 'SESSION_ID', 'eMOrn8GjKlxrnQ5...')
#4 /home/bitrix/www/bitrix/modules/security/classes/general/session_db.php(92): Bitrix\Main\ORM\Data\DataManager::delete('eMOrn8GjKlxrnQ5...')
#5 [internal function]: CSecuritySessionDB::write('eMOrn8GjKlxrnQ5...', '')
#6 [inter in <b>/home/bitrix/www/bitrix/modules/main/lib/db/mysqliconnection.php</b> on line <b>65</b><br />