When you attempt to create a new account on a Mastodon server and see the error message “Rate limit on sign up endpoint,” your registration request has been blocked by the server’s rate limiting system. This error occurs because the server has received too many registration attempts from your IP address or network within a … Read more
When using the Mastodon web client, the error message “Streaming API Disconnected” appears in the browser console or as a visible notification. This error means the real-time connection between your browser and the Mastodon server has dropped. The streaming API is responsible for delivering new posts, notifications, and timeline updates without requiring a page refresh. … Read more
Mastodon instances that use S3-compatible object storage for media files may encounter the error “Object Storage Upload Failed” when users try to attach images, videos, or other files to posts. This error typically appears as a red banner in the web interface or as a logged failure in the Mastodon sidekiq jobs. The root cause … Read more
You attempt to edit a post on Mastodon and see the error message Status Already Deleted. This happens even when the post is still visible on your profile and in your home timeline. The error is not caused by you deleting the post manually. It is triggered by a specific mismatch between how Mastodon handles … Read more
You want to join Mastodon but the signup form on your chosen instance shows that registration is closed. Each Mastodon instance is independently operated, and many small instances limit new accounts to prevent server overload. This article explains how to find an open instance, complete the signup process, and confirm that your account is active. … Read more
When you sign up for a Mastodon account, the instance sends an email confirmation link to verify your address. Many new users report that this email never arrives in their inbox, leaving them stuck on the registration page. The issue is usually caused by the Mastodon instance being blocked by your email provider or by … Read more
If you cannot log in to your Mastodon account because you forgot the password, you are locked out of posting, following, or reading your home timeline. Mastodon uses a standard email-based password reset flow, but the exact steps depend on whether you can still access the email address you registered with. This article explains the … Read more
When you try to create a new account on a Mastodon instance, you may see the error “Username already taken” even though you typed a username you believe is available. This happens because Mastodon checks the entire fediverse for username uniqueness, not just the instance you are joining. The username is already registered on another … Read more
If you want to remove your presence from a Mastodon instance entirely, simply logging out or leaving the server empty does not erase your data. Your posts, profile, and media remain stored on the server unless you initiate a formal deletion process. This article explains how to permanently delete a Mastodon account from any instance, … Read more
Mastodon accounts are protected by email and password alone by default. This single-layer security can leave your account vulnerable if your password is stolen or leaked. Two-factor authentication adds a second verification step, requiring a time-based code from your phone. This article explains how to enable two-factor authentication on Mastodon using an authenticator app. Mastodon … Read more