BiaoJiOk<pre>[Bitrix\Main\DB\ConnectionException] 
Mysql connect error [localhost]: (1040) Too many connections (400)
/home/host/web/framework.simai.studio/public_html/bitrix/modules/main/lib/db/mysqliconnection.php:65
#0: Bitrix\Main\DB\MysqliConnection-&gt;connectInternal()
	/home/host/web/framework.simai.studio/public_html/bitrix/modules/main/lib/db/mysqliconnection.php:122
#1: Bitrix\Main\DB\MysqliConnection-&gt;queryInternal(string, array, NULL)
	/home/host/web/framework.simai.studio/public_html/bitrix/modules/main/lib/db/connection.php:330
#2: Bitrix\Main\DB\Connection-&gt;query(string)
	/home/host/web/framework.simai.studio/public_html/bitrix/modules/main/lib/modulemanager.php:20
#3: Bitrix\Main\ModuleManager::getInstalledModules()
	/home/host/web/framework.simai.studio/public_html/bitrix/modules/main/lib/loader.php:96
#4: Bitrix\Main\Loader::includeModule(string)
	/home/host/web/framework.simai.studio/public_html/bitrix/modules/main/lib/data/connectionpool.php:308
#5: Bitrix\Main\Data\ConnectionPool-&gt;createSlaveConnection()
	/home/host/web/framework.simai.studio/public_html/bitrix/modules/main/lib/data/connectionpool.php:247
#6: Bitrix\Main\Data\ConnectionPool-&gt;getSlaveConnection(string)
	/home/host/web/framework.simai.studio/public_html/bitrix/modules/main/lib/db/connection.php:318
#7: Bitrix\Main\DB\Connection-&gt;query(string)
	/home/host/web/framework.simai.studio/public_html/bitrix/modules/main/lib/eventmanager.php:230
#8: Bitrix\Main\EventManager-&gt;loadEventHandlers()
	/home/host/web/framework.simai.studio/public_html/bitrix/modules/main/lib/eventmanager.php:333
#9: Bitrix\Main\EventManager-&gt;findEventHandlers(string, string)
	/home/host/web/framework.simai.studio/public_html/bitrix/modules/main/classes/general/module.php:330
#10: GetModuleEvents(string, string, boolean)
	/home/host/web/framework.simai.studio/public_html/bitrix/modules/main/include.php:291
#11: require_once(string)
	/home/host/web/framework.simai.studio/public_html/bitrix/modules/main/include/prolog_before.php:14
#12: require(string)
	/home/host/web/framework.simai.studio/public_html/index.php:5
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