Unexpected Application Error!

Cannot read properties of undefined (reading 'solution')

TypeError: Cannot read properties of undefined (reading 'solution')
    at rH (https://graphgame.sabrina.dev/assets/index-C5UBklSq.js:438:1917)
    at Kh (https://graphgame.sabrina.dev/assets/index-C5UBklSq.js:38:16998)
    at Vg (https://graphgame.sabrina.dev/assets/index-C5UBklSq.js:40:44030)
    at zg (https://graphgame.sabrina.dev/assets/index-C5UBklSq.js:40:39766)
    at s7 (https://graphgame.sabrina.dev/assets/index-C5UBklSq.js:40:39694)
    at Lc (https://graphgame.sabrina.dev/assets/index-C5UBklSq.js:40:39547)
    at gd (https://graphgame.sabrina.dev/assets/index-C5UBklSq.js:40:35914)
    at Mg (https://graphgame.sabrina.dev/assets/index-C5UBklSq.js:40:34865)
    at B (https://graphgame.sabrina.dev/assets/index-C5UBklSq.js:25:1540)
    at MessagePort.z (https://graphgame.sabrina.dev/assets/index-C5UBklSq.js:25:1899)