ERROR - 2025-01-15 16:07:50 --> Header : {"Host":"dev.api.bbps.v1.s.runpaisa.com","Accept-Encoding":"deflate, gzip, br, zstd","Accept":"*\/*","Content-Type":"application\/json","Content-Length":"451","authorization":"HXzSM07eneNtc94iU2QPlbdKKf5UUSCTibr2fRwUjd8tdWiJcSIuUTvJh6DAtPy+DiFy6gKM+n0GZsVpQ5KNwbeGUpNvSB8+GRHGHi2P4y8=","incoming_host":"dev.api.bbps.v1.runpaisa.com"} ERROR - 2025-01-15 16:07:50 --> {"code":"RP002","status":"FAILED","message":"IP is not whitelist,please contact your service provider."} CRITICAL - 2025-01-15 16:07:50 --> Undefined property: stdClass::$access_token in APPPATH/Models/Api/PayUModel.php on line 559. 1 APPPATH/Models/Api/PayUModel.php(559): CodeIgniter\Debug\Exceptions->errorHandler() 2 APPPATH/Models/Api/PayUModel.php(63): App\Models\Api\PayUModel->getToken() 3 APPPATH/Controllers/Api/V1/PayU/FetchPayuBillController.php(39): App\Models\Api\PayUModel->fetchBill() 4 APPPATH/Controllers/Api/V1/Common/CommonController.php(90): App\Controllers\Api\V1\PayU\FetchPayuBillController->fetchBillRequest() 5 SYSTEMPATH/CodeIgniter.php(927): App\Controllers\Api\V1\Common\CommonController->getPartner() 6 SYSTEMPATH/CodeIgniter.php(482): CodeIgniter\CodeIgniter->runController() 7 SYSTEMPATH/CodeIgniter.php(351): CodeIgniter\CodeIgniter->handleRequest() 8 FCPATH/index.php(67): CodeIgniter\CodeIgniter->run()