october cms multi slect dropdown options are not showing as selected on edit form, but saved in db properly saved as json, which was working previously suddenly stopped, also plugins list not showing in the bulider backend, everything was working before now stopped
october/rain": "~1.0",
"october/system": "~1.0",
"october/backend": "~1.0",
"october/cms": "~1.0",
"laravel/framework": "6.1.*",
Someone please help me on this