Unhandled Error: “Too Many Events Triggered at the Same Time”

[sethiamehul14]

Hey everyone,

I’ve been logging unhandled frontend errors in our live app and noticed a recurring issue that’s affecting real users on a daily basis:

Unhandled Error:
Workflows could not run because too many events triggered at the same time.

This is popping up in the debugger and through user-reported errors, but I’m not exactly sure what’s causing it. The workflows involved are relatively lightweight, and I’m not triggering anything nested/heavy in parallel intentionally.

Has anyone else experienced this?
Any tips on how to debug or avoid this issue?

Thanks in advance!

[boston85719]

I’ve seen it come up when Bubble is bugging out, and suspect that might be the case here. Unless somebody else has some words of wisdom to add here, I’d recommend reaching out to support if it continues.

But one thing to check is to run the app with debugger in step by step mode, you may uncover some workflows running you didn’t expect. I recently had to get into a mess of an app that had a single home page with over 20 different conditional workflows that had the same conditions, each with nearly 10-15 actions all meant to hide/show elements and pause between them, which basically made it impossible for the page to function properly.