Kong redirect 403

I use kong-gateway and I came across this issue, when I have this debug kong stops directing to the services giving status 403, has anyone noticed this ?

This is log:

[info] 1127#0: *153 [lua] super.lua:161: scaling_log(): [timer-ng] load_avg: 0.088267543859649, runable_jobs_avg: 2.8245614035088, alive_threads_avg: 32, context: ngx.timer