[Bug] Session chat history lost unexpectedly during runtime

Bug Description
During a long session, suddenly the whole session resets and entire chat history is suddenly lost

Environment Info

• Platform: darwin
• Terminal: Apple_Terminal
• Version: 2.1.62
• Feedback ID: b49bff2d-e755-4f31-a665-98756f8af7ad

Errors

[{"error":"Error: EISDIR: illegal operation on a directory, read '/Users/tonimelisma/Development/onedrive-go'\n    at Yt_ (/$bunfs/root/claude:1650:420)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-28T00:25:04.100Z"},{"error":"FileTooLargeError: File content (8MB) exceeds maximum allowed size (256KB). Please use offset and limit parameters to read specific portions of the file, or use the GrepTool to search for specific content.\n    at Yt_ (/$bunfs/root/claude:1650:542)\n    at async DTB (/$bunfs/root/claude:1791:2429)\n    at async call (/$bunfs/root/claude:1796:6047)\n    at async <anonymous> (/$bunfs/root/claude:6200:1856)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-28T00:27:33.865Z"},{"error":"MaxFileReadTokenExceededError: File content (27532 tokens) exceeds maximum allowed tokens (25000). Please use offset and limit parameters to read specific portions of the file, or use the GrepTool to search for specific content.\n    at BTB (/$bunfs/root/claude:1787:7740)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-28T00:36:01.910Z"},{"error":"MaxFileReadTokenExceededError: File content (27532 tokens) exceeds maximum allowed tokens (25000). Please use offset and limit parameters to read specific portions of the file, or use the GrepTool to search for specific content.\n    at BTB (/$bunfs/root/claude:1787:7740)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-28T00:36:06.581Z"},{"error":"MaxFileReadTokenExceededError: File content (112552 tokens) exceeds maximum allowed tokens (25000). Please use offset and limit parameters to read specific portions of the file, or use the GrepTool to search for specific content.\n    at BTB (/$bunfs/root/claude:1787:7740)\n    at async DTB (/$bunfs/root/claude:1791:2491)\n    at async call (/$bunfs/root/claude:1796:6047)\n    at async <anonymous> (/$bunfs/root/claude:6200:1856)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-28T00:58:57.324Z"},{"error":"MaxFileReadTokenExceededError: File content (113408 tokens) exceeds maximum allowed tokens (25000). Please use offset and limit parameters to read specific portions of the file, or use the GrepTool to search for specific content.\n    at BTB (/$bunfs/root/claude:1787:7740)\n    at async DTB (/$bunfs/root/claude:1791:2491)\n    at async call (/$bunfs/root/claude:1796:6047)\n    at async <anonymous> (/$bunfs/root/claude:6200:1856)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-28T01:02:00.501Z"},{"error":"MaxFileReadTokenExceededError: File content (114995 tokens) exceeds maximum allowed tokens (25000). Please use offset and limit parameters to read specific portions of the file, or use the GrepTool to search for specific content.\n    at BTB (/$bunfs/root/claude:1787:7740)\n    at async DTB (/$bunfs/root/claude:1791:2491)\n    at async call (/$bunfs/root/claude:1796:6047)\n    at async <anonymous> (/$bunfs/root/claude:6200:1856)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-28T01:02:25.772Z"},{"error":"MaxFileReadTokenExceededError: File content (113408 tokens) exceeds maximum allowed tokens (25000). Please use offset and limit parameters to read specific portions of the file, or use the GrepTool to search for specific content.\n    at BTB (/$bunfs/root/claude:1787:7740)\n    at async DTB (/$bunfs/root/claude:1791:2491)\n    at async call (/$bunfs/root/claude:1796:6047)\n    at async <anonymous> (/$bunfs/root/claude:6200:1856)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-28T01:02:36.175Z"},{"error":"Error: File does not exist. Note: your current working directory is /Users/tonimelisma/Development/onedrive-go.\n    at call (/$bunfs/root/claude:1796:6345)\n    at async <anonymous> (/$bunfs/root/claude:6200:1856)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-28T01:02:36.185Z"},{"error":"Error: File does not exist. Note: your current working directory is /Users/tonimelisma/Development/onedrive-go.\n    at call (/$bunfs/root/claude:1796:6345)\n    at async <anonymous> (/$bunfs/root/claude:6200:1856)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-28T01:02:36.200Z"},{"error":"Error: File does not exist. Note: your current working directory is /Users/tonimelisma/Development/onedrive-go.\n    at call (/$bunfs/root/claude:1796:6345)\n    at async <anonymous> (/$bunfs/root/claude:6200:1856)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-28T01:02:36.209Z"},{"error":"MaxFileReadTokenExceededError: File content (113408 tokens) exceeds maximum allowed toke…

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