Fatal error: Uncaught Error: Class "mitoteam\jpgraph\MtJpGraph" not found in C:\xampp\htdocs\rp_backend\vendor\mitoteam\jpgraph\src\lib\jpgraph_errhandler.inc.php:184 Stack trace: #0 {main} thrown in C:\xampp\htdocs\rp_backend\vendor\mitoteam\jpgraph\src\lib\jpgraph_errhandler.inc.php on line 184