# Persistent error: unexpected status code 400? **URL:** https://community.toggl.com/t/persistent-error-unexpected-status-code-400/4943 **Category:** Tech Discussions **Created:** [August 3, 2026, 4:33pm UTC](https://community.toggl.com/t/persistent-error-unexpected-status-code-400/4943 "2026-08-03T16:33:55Z") **Posts on this page:** 3 **Page:** 1
### Author: ![Jennifer\_Imazeki](https://yyz2.discourse-cdn.com/flex012/user_avatar/community.toggl.com/jennifer_imazeki/32/4238_2.png) [@Jennifer\_Imazeki](https://community.toggl.com/u/Jennifer_Imazeki) #### Post date: [August 3, 2026, 4:33pm UTC](https://community.toggl.com/t/persistent-error-unexpected-status-code-400/4943/1 "2026-08-03T16:33:55Z")
When using the calendar view, I keep getting the same error when I try to initiate an entry from a calendar event: ![image](https://canada1.discourse-cdn.com/flex012/uploads/toggl1/original/2X/a/a48fc873f8478ff69ef6b20883b6aa7dd085fbda.png) I’ve cleared cookies, logged out and back in, etc. Any ideas how to get rid of this? ---
### Author: ![Support](https://yyz2.discourse-cdn.com/flex012/user_avatar/community.toggl.com/support/32/1577_2.png) [@Support](https://community.toggl.com/u/Support) #### Post date: [August 4, 2026, 1:09pm UTC](https://community.toggl.com/t/persistent-error-unexpected-status-code-400/4943/2 "2026-08-04T13:09:03Z")
Hi Jennifer, Have you tried removing the calendar integration and adding it back? ---
### Author: ![Jennifer\_Imazeki](https://yyz2.discourse-cdn.com/flex012/user_avatar/community.toggl.com/jennifer_imazeki/32/4238_2.png) [@Jennifer\_Imazeki](https://community.toggl.com/u/Jennifer_Imazeki) #### Post date: [August 4, 2026, 2:26pm UTC](https://community.toggl.com/t/persistent-error-unexpected-status-code-400/4943/3 "2026-08-04T14:26:01Z")
Ah! No, I hadn’t and that seems to have worked! Looks like there have been some upgrades to the integration so that makes a lot of sense. Thank you!!!