Error: connection not open
at WebsocketProvider.send (C:\Program Files\WindowsApps\GanacheUI_2.7.1.0_x64__rb4352f0jd4m2\app\resources\static\node\node_modules\@truffle\decoder\node_modules\web3-providers-ws\src\index.js:282:18)
at Timeout._onTimeout (C:\Program Files\WindowsApps\GanacheUI_2.7.1.0_x64__rb4352f0jd4m2\app\resources\static\node\node_modules\@truffle\decoder\node_modules\web3-providers-ws\src\index.js:267:19)
at listOnTimeout (internal/timers.js:554:17)
at processTimers (internal/timers.js:497:7)
PLATFORM: win32 GANACHE VERSION: 2.7.1
EXCEPTION: