Error in nginx server in cf-fe

**Describe the bug**
Error in nginx server in cf-fe

**A clear and concise description of what the bug is.**
kubectl logs cf-fe-74c69d8f87-5v7db -n matching
/docker-entrypoint.sh: /docker-entrypoint.d/ is not empty, will attempt to perform configuration
/docker-entrypoint.sh: Looking for shell scripts in /docker-entrypoint.d/
/docker-entrypoint.sh: Launching /docker-entrypoint.d/10-listen-on-ipv6-by-default.sh
10-listen-on-ipv6-by-default.sh: info: /etc/nginx/conf.d/default.conf is not a file or does not exist
/docker-entrypoint.sh: Launching /docker-entrypoint.d/20-envsubst-on-templates.sh
20-envsubst-on-templates.sh: Running envsubst on /etc/nginx/templates/nginx.conf.template to /etc/nginx/conf.d/nginx.conf
/docker-entrypoint.sh: Launching /docker-entrypoint.d/30-tune-worker-processes.sh
/docker-entrypoint.sh: Configuration complete; ready for start up
2023/09/09 23:27:49 [emerg] 1#1: "client_max_body_size" directive invalid value in /etc/nginx/conf.d/nginx.conf:18
nginx: [emerg] "client_max_body_size" directive invalid value in /etc/nginx/conf.d/nginx.conf:18

I'm using 1.2.0