After Deployment in Heroku its not working

[varundeva]

It's not loading on Heroku. showing Application error.
in log its showing
2020-05-08T15:28:06+00:00 app[heroku-redis]: source=REDIS addon=redis-shaped-48669 sample#active-connections=1 sample#load-avg-1m=0.155 sample#load-avg-5m=0.26 sample#load-avg-15m=0.27 sample#read-iops=0 sample#write-iops=0.36885 sample#memory-total=15664256kB sample#memory-free=12254912kB sample#memory-cached=612268kB sample#memory-redis=314000bytes sample#hit-rate=1 sample#evicted-keys=0

[camperbot]

Closing in favor of #348