Fatal error: Uncaught Error: Call to undefined function ereg_replace() in /var/www/html/echyun/lib/create_reg_no_graph/reg_no_graph.php:30 Stack trace: #0 /var/www/html/echyun/lib/create_reg_no_graph/reg_no_graph.php(40): RegNoGraph->hex2rgb() #1 /var/www/html/echyun/lib/create_reg_no_graph/reg_no_graph.php(55): RegNoGraph->setColors() #2 /var/www/html/echyun/lib/create_reg_no_graph/reg_no_graph.php(60): RegNoGraph->init() #3 /var/www/html/echyun/lib/create_reg_no_graph/create_reg_no_graph.php(45): RegNoGraph->display() #4 {main} thrown in /var/www/html/echyun/lib/create_reg_no_graph/reg_no_graph.php on line 30