ERROR - could not connect to Cycript

[adm1n007]

iPhone:~ root# cyrun -n SpringBoard -e -d -f
applicationName: SpringBoard is running (20353)
executableName: SpringBoard
bundleIdentifier: com.apple.springboard
Cycript is inactive: 
Device is not passcode locked
Tweak Mode
Waiting for Process to close...
Waiting for SpringBoard to launch...
Waiting for Cycript to become active...
ERROR - could not connect to Cycript

with unc0ver v3.8.0~b1 (iphone xs max @ 12.4.1)

[WymanY]

The same problems