[intec\core\db\Exception] 
SQLSTATE[HY000] [1040] Too many connections (1040)
/home/bitrix/www/bitrix/modules/intec.core/classes/db/Connection.php:245
#0: intec\core\db\Connection->open
	/home/bitrix/www/bitrix/modules/intec.core/classes/db/Connection.php:562
#1: intec\core\db\Connection->getMasterPdo
	/home/bitrix/www/bitrix/modules/intec.core/classes/db/Connection.php:550
#2: intec\core\db\Connection->getSlavePdo
	/home/bitrix/www/bitrix/modules/intec.core/classes/db/Command.php:147
#3: intec\core\db\Command->prepare
	/home/bitrix/www/bitrix/modules/intec.core/classes/db/Command.php:720
#4: intec\core\db\Command->queryInternal
	/home/bitrix/www/bitrix/modules/intec.core/classes/db/Command.php:280
#5: intec\core\db\Command->queryAll
	/home/bitrix/www/bitrix/modules/intec.core/classes/db/mysql/Schema.php:193
#6: intec\core\db\mysql\Schema->findColumns
	/home/bitrix/www/bitrix/modules/intec.core/classes/db/mysql/Schema.php:92
#7: intec\core\db\mysql\Schema->loadTableSchema
	/home/bitrix/www/bitrix/modules/intec.core/classes/db/Schema.php:134
#8: intec\core\db\Schema->getTableSchema
	/home/bitrix/www/bitrix/modules/intec.core/classes/db/ActiveRecord.php:208
#9: intec\core\db\ActiveRecord::getTableSchema
	/home/bitrix/www/bitrix/modules/intec.core/classes/db/ActiveRecord.php:223
#10: intec\core\db\ActiveRecord::primaryKey
	/home/bitrix/www/bitrix/modules/intec.core/classes/db/ActiveRecord.php:76
#11: intec\core\db\ActiveRecord::findByCondition
	/home/bitrix/www/bitrix/modules/intec.core/classes/db/ActiveRecordBase.php:115
#12: intec\core\db\ActiveRecordBase::findOne
	/home/bitrix/www/bitrix/modules/intec.core/classes/db/ActiveRecord.php:592
#13: intec\core\db\ActiveRecord::findOne
	/home/bitrix/www/bitrix/modules/intec.seo/classes/models/SiteSettings.php:61
#14: intec\seo\models\SiteSettings::get
	/home/bitrix/www/bitrix/modules/intec.seo/classes/models/SiteSettings.php:81
#15: intec\seo\models\SiteSettings::getCurrent
	/home/bitrix/www/bitrix/modules/intec.seo/classes/Callbacks.php:58
#16: intec\seo\Callbacks::mainOnPageStart
	/home/bitrix/www/bitrix/modules/main/tools.php:4737
#17: ExecuteModuleEventEx
	/home/bitrix/www/bitrix/modules/main/include.php:173
#18: require_once(string)
	/home/bitrix/www/bitrix/modules/main/include/prolog_before.php:19
#19: require_once(string)
	/home/bitrix/www/bitrix/modules/main/include/prolog.php:10
#20: require_once(string)
	/home/bitrix/www/bitrix/header.php:1
#21: require(string)
	/home/bitrix/www/catalog/index.php:1
#22: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:184
#23: include_once(string)
	/home/bitrix/www/bitrix/urlrewrite.php:2
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