================== ERROR LOG ==================
        🕒 Time: 09-12-2025 21:19:40,
        🧭 Method: GET
        🌐 URL: /api/referrer-count/dd
        👤 IP: 127.0.0.1
        📦 Status: 404
        💬 Message: Invalid Coupon Code
        📄 Stack Trace:
        Error: Invalid Coupon Code
    at /home/smitbhalani/internship-api.smitbhalani.in/src/controller/referrer.controller.js:76:21
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
        -----------------------------------------------
        
        ================== ERROR LOG ==================
        🕒 Time: 09-12-2025 21:28:47,
        🧭 Method: POST
        🌐 URL: /api/verify-registration
        👤 IP: 127.0.0.1
        📦 Status: 404
        💬 Message: Student not found
        📄 Stack Trace:
        Error: Student not found
    at /home/smitbhalani/internship-api.smitbhalani.in/src/controller/student.controller.js:113:21
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
        -----------------------------------------------
        
        ================== ERROR LOG ==================
        🕒 Time: 09-12-2025 21:28:54,
        🧭 Method: POST
        🌐 URL: /api/verify-registration
        👤 IP: 127.0.0.1
        📦 Status: 404
        💬 Message: Student not found
        📄 Stack Trace:
        Error: Student not found
    at /home/smitbhalani/internship-api.smitbhalani.in/src/controller/student.controller.js:113:21
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
        -----------------------------------------------
        
        ================== ERROR LOG ==================
        🕒 Time: 09-12-2025 21:30:22,
        🧭 Method: POST
        🌐 URL: /api/verify-registration
        👤 IP: 127.0.0.1
        📦 Status: 404
        💬 Message: Student not found
        📄 Stack Trace:
        Error: Student not found
    at /home/smitbhalani/internship-api.smitbhalani.in/src/controller/student.controller.js:113:21
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
        -----------------------------------------------
        
        ================== ERROR LOG ==================
        🕒 Time: 09-12-2025 21:30:26,
        🧭 Method: POST
        🌐 URL: /api/verify-registration
        👤 IP: 127.0.0.1
        📦 Status: 404
        💬 Message: Student not found
        📄 Stack Trace:
        Error: Student not found
    at /home/smitbhalani/internship-api.smitbhalani.in/src/controller/student.controller.js:113:21
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
        -----------------------------------------------
        
        ================== ERROR LOG ==================
        🕒 Time: 09-12-2025 21:30:33,
        🧭 Method: POST
        🌐 URL: /api/verify-registration
        👤 IP: 127.0.0.1
        📦 Status: 404
        💬 Message: Student not found
        📄 Stack Trace:
        Error: Student not found
    at /home/smitbhalani/internship-api.smitbhalani.in/src/controller/student.controller.js:113:21
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
        -----------------------------------------------