Nginx ErrorsError

too many open files

errorCodes.nginx-too-many-open-files.name

errorCodes.nginx-too-many-open-files.description

nginxserver

What causes this error

errorCodes.nginx-too-many-open-files.cause

How to fix it

errorCodes.nginx-too-many-open-files.fix

Example

# In nginx.conf
worker_rlimit_nofile 65535;
# Also increase system limits
# /etc/security/limits.conf
# nginx soft nofile 65535

Official Documentation

Related Error Codes

Nginx ErrorsError

invalid PID number

errorCodes.nginx-invalid-pid.name

errorCodes.nginx-invalid-pid.description

Nginx ErrorsWarning

an upstream response is buffered to a temporary file

errorCodes.nginx-proxy-buffering-error.name

errorCodes.nginx-proxy-buffering-error.description

Nginx ErrorsWarning

429 Too Many Requests

errorCodes.nginx-429.name

errorCodes.nginx-429.description

Nginx ErrorsError

503 Service Unavailable

errorCodes.nginx-503.name

errorCodes.nginx-503.description

Nginx ErrorsError

413 Request Entity Too Large

errorCodes.nginx-413.name

errorCodes.nginx-413.description

Nginx ErrorsFatal

bind() to 0.0.0.0:80 failed (98: Address already in use)

errorCodes.nginx-bind-failed.name

errorCodes.nginx-bind-failed.description