Fatal error: Uncaught Error: Class 'qtype_renderer' not found in /home/junior47895/public_html/aulavirtual/AulaVirtual_22Apr/question/type/numerical/renderer.php:33
Stack trace:
#0 {main}
thrown in /home/junior47895/public_html/aulavirtual/AulaVirtual_22Apr/question/type/numerical/renderer.php on line 33