Connection error: SQLSTATE[HY000] [1040] Too many connectionsConnection error: SQLSTATE[HY000] [1040] Too many connections<br />
<b>Fatal error</b>:  Uncaught Error: Call to a member function prepare() on null in /home2/pbicompk/domains/pbi.com.pk/public_html/models/ProductModel.php:21
Stack trace:
#0 /home2/pbicompk/domains/pbi.com.pk/public_html/controllers/HomeController.php(15): ProductModel-&gt;getFeaturedProducts()
#1 /home2/pbicompk/domains/pbi.com.pk/public_html/index.php(79): HomeController-&gt;index()
#2 {main}
  thrown in <b>/home2/pbicompk/domains/pbi.com.pk/public_html/models/ProductModel.php</b> on line <b>21</b><br />