Error: Module has already been disposed

[talperetz]

I'm getting plenty of these

Module has already been disposed
    at TVMArray.getHandle (@mlc-ai_web-llm.js?v=32662908:5934:17)
    at Instance.setPackedArguments (@mlc-ai_web-llm.js?v=32662908:7140:45)
    at GrammarFactory.packedFunc [as fGrammarSMFromTokenTable] (@mlc-ai_web-llm.js?v=32662908:7207:16)
    at GrammarFactory.getGrammarStateMatcherFromTokenTable (@mlc-ai_web-llm.js?v=32662908:12754:17)
    at LLMChatPipeline.<anonymous> (@mlc-ai_web-llm.js?v=32662908:13119:90)
    at Generator.next (<anonymous>)
    at @mlc-ai_web-llm.js?v=32662908:990:67
    at new Promise (<anonymous>)
    at __awaiter (@mlc-ai_web-llm.js?v=32662908:972:10)
    at LLMChatPipeline.prefillStep (@mlc-ai_web-llm.js?v=32662908:13072:12)