Intermittent Claude Code API Session Termination and Unresponsiveness

Bug Description
claude suddenly stops working - i have to restart it and even then it still happens after one or two prompts

Environment Info

• Platform: darwin
• Terminal: tmux
• Version: 1.0.54
• Feedback ID: e1ecef97-6e01-4981-b25b-7a3e480c2e45

Errors

[{"error":"Error: Command failed: security find-generic-password -a $USER -w -s \"Claude Code\"\nsecurity: SecKeychainSearchCopyNext: The specified item could not be found in the keychain.\n\n    at checkExecSyncError (node:child_process:890:11)\n    at execSync (node:child_process:962:15)\n    at DI (file:///Users/trial/.nvm/versions/node/v18.20.8/lib/node_modules/@anthropic-ai/claude-code/cli.js:730:2037)\n    at file:///Users/trial/.nvm/versions/node/v18.20.8/lib/node_modules/@anthropic-ai/claude-code/cli.js:640:41635\n    at Q (file:///Users/trial/.nvm/versions/node/v18.20.8/lib/node_modules/@anthropic-ai/claude-code/cli.js:542:14406)\n    at PF (file:///Users/trial/.nvm/versions/node/v18.20.8/lib/node_modules/@anthropic-ai/claude-code/cli.js:640:39420)\n    at $X (file:///Users/trial/.nvm/versions/node/v18.20.8/lib/node_modules/@anthropic-ai/claude-code/cli.js:640:38286)\n    at MB (file:///Users/trial/.nvm/versions/node/v18.20.8/lib/node_modules/@anthropic-ai/claude-code/cli.js:640:44255)\n    at CY0 (file:///Users/trial/.nvm/versions/node/v18.20.8/lib/node_modules/@anthropic-ai/claude-code/cli.js:640:44413)","timestamp":"2025-07-17T04:24:48.635Z"}]