ERROR: too many failed passphrase attempts

npm version 7.8.0
node version 12.22.0
terracli version 0.4.5-2-g0e568d0
go version go1.15.8 linux/amd64

`airdropcli x claim-airdrop --from test1 --gas auto --fees=100000uusd --verbose` returns below error despite test1 existing in keyring, and terracli in path. No prompt for password.

```EOF
EOF
EOF
ERROR: too many failed passphrase attempts
Error: Command failed: terracli keys show test1 -o json
EOF
EOF
EOF
ERROR: too many failed passphrase attempts

at checkExecSyncError (child_process.js:635:11)
at Object.execSync (child_process.js:671:15)
at CLIKey.loadAccountDetails (/usr/lib/node_modules/@anchor-protocol/airdropcli/node_modules/@terra-money/terra.js/dist/key/CLIKey.js:84:50)
at CLIKey.get (/usr/lib/node_modules/@anchor-protocol/airdropcli/node_modules/@terra-money/terra.js/dist/key/CLIKey.js:94:22)
at Command. (/usr/lib/node_modules/@anchor-protocol/airdropcli/dist/util.js:252:39)
at Command.listener [as _actionHandler] (/usr/lib/node_modules/@anchor-protocol/airdropcli/node_modules/commander/index.js:426:31)
at Command._parseCommand (/usr/lib/node_modules/@anchor-protocol/airdropcli/node_modules/commander/index.js:1002:14)
at Command._dispatchSubcommand (/usr/lib/node_modules/@anchor-protocol/airdropcli/node_modules/commander/index.js:953:18)
at Command._parseCommand (/usr/lib/node_modules/@anchor-protocol/airdropcli/node_modules/commander/index.js:970:12)
at Command._dispatchSubcommand (/usr/lib/node_modules/@anchor-protocol/airdropcli/node_modules/commander/index.js:953:18) {
status: 1,
signal: null,
output: [
null,
,

],
pid: 994080,
stdout: ,
stderr:
}