secure-hotel-booking.com: breakage #35198

Prerequisites

• This is NOT a YouTube, Facebook, Twitch, Spotify or a shortener/hosting site report. These sites MUST be reported by clicking their respective links.
• I read and understand the policy about what is a valid filter issue.
• I verified that this issue is not a duplicate. (Use this button to find out.). Comment in the old issue threads even when they are closed or even if you have a different problem.
• I did not remove any of the default filter lists, or I have verified that the issue was not caused by removing any of the default lists.
• I did not enable additional or non-default filter lists, or I have identified which specific stock list is causing the issue.
• I do not have custom filters/rules, or I have verified that the issue still occurs without custom filters/rules.
• I have verified that the web browser's built-in content blocker/tracking protection, network wide/DNS blocking, or my VPN is not causing the issue.
• I have turned off all other extensions and the issue still persists. (exception "Firefox Multi-Account Containers").
• If this is about a breakage or detection, I have verified that it is caused by uBlock Origin and isn't a site or browser issue.
• I have verified that the browser I am using is up to date with no pending updates.
• I did not answer truthfully to ALL the above checkboxes.

URL address of the web page

https://www.secure-hotel-booking.com/d-edge/FRENCH-THEORY-QUATIER-LATIN/J6KU/fr-FR/DateSelection

Category

breakage

Description and steps to reproduce

Go to a hotel website which can be booked via "secure-hotel-booking.com". For example : https://www.frenchtheory.com/fr/chambres.html
Then click on the "Book" button ("Réserver" in french language).
Or maybe try this direct link : https://www.secure-hotel-booking.com/d-edge/FRENCH-THEORY-QUATIER-LATIN/J6KU/fr-FR/DateSelection

When uBlock Origin is turned on, the website is not working. A message "An error has occurred, please try again." is shown with a "Reload the page" button, and that's it. The booking can't be done.

Browser name and version

Firefox 153.6.0esr (64-bit)

Other extensions used

KeepassXC

Country

No response

Screenshot(s)

Screenshot(s)

Configuration

uBlock Origin: 1.75.4
Firefox: 153
filterset (summary):
 network: 256692
 cosmetic: 44338
 scriptlet: 35706
 html: 4274
listset (total-discarded, last-updated):
 default:
  user-filters: 6-0, never
  ublock-filters: 55902-81, 1h.23m Δ
  ublock-badware: 10618-17, 1h.23m Δ
  ublock-privacy: 4171-3, 1h.23m Δ
  ublock-unbreak: 2911-1, 1h.23m Δ
  ublock-quick-fixes: 658-17, 1h.23m Δ
  easylist: 85064-499, 1h.23m Δ
  easyprivacy: 57010-755, 1h.23m Δ
  urlhaus-1: 122620-11, 1h.23m
  plowe-0: 3563-0, now
filterset (user): [array of 6 redacted]
trustedset:
 added: [array of 3 redacted]
userSettings: [none]
hiddenSettings: [none]
supportStats:
 allReadyAfter: 271 ms (selfie)
 maxAssetCacheWait: 112 ms
 cacheBackend: indexedDB
popupPanel:
 blocked: 6
 network:
  secure-hotel-booking.com: 1
  axept.io: 1
  bugsnag.com: 1
  google-analytics.com: 2
  google.com: 1
 extended:
  ##+js(prevent-clipboard-write, /^ms(hta|iexec)(\.exe)? |^(bash <…