Fatal error: Uncaught Error: Call to a member function prepare() on null in /home/smsz/public_html/DB.php:70
Stack trace:
#0 /home/smsz/public_html/slider.php(5): DBHelper->getRows('sliders', Array)
#1 /home/smsz/public_html/index.php(16): include('/home/smsz/publ...')
#2 {main}
thrown in /home/smsz/public_html/DB.php on line 70
