Problem while preparing the environment for the pipeline

All my pipelines are returning the same error, which is as follows:

Running with gitlab-runner 13.8.0-rc1 (28e2e34a)
  on docker-auto-scale 0277ea0f
Preparing the "docker+machine" executor
Using Docker executor with image ruby:2.5 ...
Pulling docker image ruby:2.5 ...
Using docker image sha256:a7cdccff015e5a0eca646ee45da9e7f1e376b8600d27cc92dbcd2ae145ebdd54 for ruby:2.5 with digest ruby@sha256:3c722e8103d12eb46e185a0017a3ead738ca366bfb04ec53678789f8c80c40bd ...
Preparing environment
standard_init_linux.go:190: exec user process caused "argument list too long"
ERROR: Job failed (system failure): prepare environment: exit code 1. Check for more information

It doesn’t even begin my own .gitlab-ci.yml, it crashes before it begins. Anyone knows what is happening? Thank you!