[Bitrix\Main\DB\ConnectionException] 
Mysql connect error [localhost]: (1040) Too many connections (400)
/home/bitrix/ext_www/princip.ua/bitrix/modules/main/lib/db/mysqliconnection.php:88
#0: Bitrix\Main\DB\MysqliConnection->connectInternal()
	/home/bitrix/ext_www/princip.ua/bitrix/modules/main/lib/db/mysqliconnection.php:135
#1: Bitrix\Main\DB\MysqliConnection->queryInternal(string, array, NULL)
	/home/bitrix/ext_www/princip.ua/bitrix/modules/main/lib/db/connection.php:327
#2: Bitrix\Main\DB\Connection->query(string)
	/home/bitrix/ext_www/princip.ua/bitrix/modules/security/classes/mysql/database.php:118
#3: CSecurityDB::Query(string, string)
	/home/bitrix/ext_www/princip.ua/bitrix/modules/security/classes/mysql/database.php:53
#4: CSecurityDB::Init(boolean)
	/home/bitrix/ext_www/princip.ua/bitrix/modules/security/classes/mysql/database.php:110
#5: CSecurityDB::Query(string, string)
	/home/bitrix/ext_www/princip.ua/bitrix/modules/security/classes/general/antivirus.php:447
#6: CSecurityAntiVirus->dolog()
	/home/bitrix/ext_www/princip.ua/bitrix/modules/security/classes/general/antivirus.php:606
#7: CSecurityAntiVirus->Analyze(string)
	/home/bitrix/ext_www/princip.ua/bitrix/modules/security/classes/general/antivirus.php:199
#8: CSecurityAntiVirus::OnEndBufferContent(string)
	/home/bitrix/ext_www/princip.ua/bitrix/modules/main/classes/general/module.php:480
#9: ExecuteModuleEventEx(array, array)
	/home/bitrix/ext_www/princip.ua/bitrix/modules/main/classes/general/main.php:3196
#10: CAllMain->EndBufferContent(string)
	/home/bitrix/ext_www/princip.ua/bitrix/modules/main/classes/general/main.php:3143
#11: CAllMain->EndBufferContentMan()
	/home/bitrix/ext_www/princip.ua/bitrix/modules/main/include/epilog_after.php:46
#12: require(string)
	/home/bitrix/ext_www/princip.ua/bitrix/modules/main/include/epilog.php:3
#13: require_once(string)
	/home/bitrix/ext_www/princip.ua/bitrix/footer.php:4
#14: require(string)
	/home/bitrix/ext_www/princip.ua/ru/catalog/index.php:369
#15: include_once(string)
	/home/bitrix/ext_www/princip.ua/bitrix/modules/main/include/urlrewrite.php:184
#16: include_once(string)
	/home/bitrix/ext_www/princip.ua/bitrix/urlrewrite.php:2
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