Error!:PDOException: SQLSTATE[HY000] [1040] Too many connections in /home/travelh2/public_html/parsianhesab.com/__lib/core/PDO_DB.php:71
Stack trace:
#0 /home/travelh2/public_html/parsianhesab.com/__lib/core/PDO_DB.php(71): PDO->__construct('mysql:host=loca...', 'travelh2_UserP3', '42sUOY8Q222222', Array)
#1 /home/travelh2/public_html/parsianhesab.com/__module/content/shop/shop_connector.php(18): PDO_DB->connectShop('travelh2_UserP3', '42sUOY8Q222222', 'travelh2_cmsdat...')
#2 /home/travelh2/public_html/parsianhesab.com/__module/content/shop/shop.php(4): require_once('/home/travelh2/...')
#3 /home/travelh2/public_html/parsianhesab.com/__core/index.php(136): include_once('/home/travelh2/...')
#4 /home/travelh2/public_html/parsianhesab.com/__lib/Site/Site.php(356): Core::loadModule('content', 'shop', 'shop', 'main')
#5 /home/travelh2/public_html/parsianhesab.com/__application/mainsite/index.php(207): Site::setMainModule('shop')
#6 /home/travelh2/public_html/parsianhesab.com/__core/index.php(472): include('/home/travelh2/...')
#7 /home/travelh2/public_html/parsianhesab.com/__core/index.php(967): Core::selectApp('shop')
#8 /home/travelh2/public_html/parsianhesab.com/index.php(44): include('/home/travelh2/...')
#9 {main}<br />
<b>Fatal error</b>:  Uncaught Error: Call to a member function prepare() on null in /home/travelh2/public_html/parsianhesab.com/__lib/core/PDO_DB.php:166
Stack trace:
#0 /home/travelh2/public_html/parsianhesab.com/__application/admin/Templates/Default/fa/shop/lib/Category.php(110): PDO_DB-&gt;query(' SELECT      * ...', Array)
#1 /home/travelh2/public_html/parsianhesab.com/__application/admin/Templates/Default/fa/shop/lib/eavModel.php(53): shop\Category-&gt;getChildren('*', false, false)
#2 /home/travelh2/public_html/parsianhesab.com/__module/content/shop/shop.php(92): shop\EAV::getCategoryListByParent(0)
#3 /home/travelh2/public_html/parsianhesab.com/__lib/Module/module.php(834): module_shop-&gt;get(Array)
#4 /home/travelh2/public_html/parsianhesab.com/__module/content/shop/shop.php(322): module-&gt;siteGetAll()
#5 /home/travelh2/public_html/parsianhesab.com/__lib/Site/Site.php(411): module_shop_main_connector-&gt;siteGetAll()
#6 /home/travelh2/public_html/parsianhesab.com/__application/mainsite/index.php(265): Site::loadBaseMod()
#7 /home/tra in <b>/home/travelh2/public_html/parsianhesab.com/__lib/core/PDO_DB.php</b> on line <b>166</b><br />