Nginx ErrorsError
too many open filestoo many open files — File Descriptor Limit Reached
Nginx has reached the maximum number of open file descriptors.
nginxserver
View details 400 Bad RequestNginx rejected the client request due to a malformed HTTP request.
The request is syntactically invalid. Common causes include oversized headers, missing Host header, invalid URL encoding, or HTTP protocol violations.
Check the request headers and URL for correctness. Reduce cookie/header sizes. Verify the client is sending valid HTTP.
too many open filesNginx has reached the maximum number of open file descriptors.
recv() failed (104: Connection reset by peer)The client reset the connection during data transfer.
upstream timed outNginx timed out while waiting for the upstream server to respond.
408 Request TimeoutThe client did not send a complete request within the timeout period.
495 SSL Certificate ErrorThe client SSL certificate presented an error.
could not build server_names_hashNginx cannot build the server names hash table.