Demo mode

You’re exploring the public demo of Telebugs — a self-hosted error tracker built for developers who value privacy and control.

Some features are disabled here, but the full version lets you run Telebugs on your own server, with unlimited projects, real-time tracking, and complete data ownership.

Ready to get Telebugs running on your own infrastructure?

Request private demo Buy license

Appearance

Width

Standard Wide

Font

Default Monospace

Theme

Follow system Dark Light

Signed in as

[email protected]

Account Settings Team Management Notification Configuration Data Retention Service Messages The Telebugs Manual

Demo mode

Projects
Blog Platform

ValueError

Variant: Post not found with ID 429

9m ago · Nov 12

Last seen:: 2025-12-21 04:07:21 UTC
First seen:: 2025-11-12 23:22:31 UTC

Mute

Details

Reports

429

Notes 0

Merge errors

All error reports linked to the errors you provide will be merged into this one. Future reports will also be grouped under this merged error.

This action cannot be undone. Please double-check the error URLs before proceeding.

Error URLs

Grouping details

Hash

50c3183050e9c423894a4775e6ba53c7

Method

custom

Fingerprint

[
  "project1-blog-post-not-found-1"
]

All time

Date range

All time

Error reports

(GMT+00:00) Etc/UTC

Error reports 1

Variant: Post not found with ID 675

1d ago

Occurred at:: 2025-12-19 06:21:15 UTC

Message	Occurred at ▼
Variant: Post not found with ID 675	1d ago Occurred at: 2025-12-19 06:21:15 UTC

Telebugs Demo

Found a bug? Report it

You've found an easter egg!

On September 9, 1947, engineers working on the Harvard Mark II computer found that it was malfunctioning because a moth had gotten stuck in a relay. They removed the moth and taped it into the logbook, calling it the "first actual case of a bug being found." This is widely regarded as the origin of the term "debugging" in programming, though the term was used humorously at the time. The logbook with the moth is now preserved at the Smithsonian National Museum of American History.