An unexpected error occurred.

ReferenceError: user is not defined
    at f_e (https://hk-aiedu-m2lci2i3.manus.space/assets/index-8DUoLrCf.js:791:23960)
    at K0 (https://hk-aiedu-m2lci2i3.manus.space/assets/index-8DUoLrCf.js:48:48775)
    at p1 (https://hk-aiedu-m2lci2i3.manus.space/assets/index-8DUoLrCf.js:48:71665)
    at L_ (https://hk-aiedu-m2lci2i3.manus.space/assets/index-8DUoLrCf.js:48:82083)
    at pI (https://hk-aiedu-m2lci2i3.manus.space/assets/index-8DUoLrCf.js:48:117994)
    at KZ (https://hk-aiedu-m2lci2i3.manus.space/assets/index-8DUoLrCf.js:48:117031)
    at M1 (https://hk-aiedu-m2lci2i3.manus.space/assets/index-8DUoLrCf.js:48:116861)
    at oI (https://hk-aiedu-m2lci2i3.manus.space/assets/index-8DUoLrCf.js:48:113627)
    at NI (https://hk-aiedu-m2lci2i3.manus.space/assets/index-8DUoLrCf.js:48:125537)
    at MessagePort.P (https://hk-aiedu-m2lci2i3.manus.space/assets/index-8DUoLrCf.js:25:1573)