Interrapt G23

Browser: Microsoft Edge Version 114.0.1823.37

Precondition
The user must be registered on the platform

Steps to reproduce
1.Log in to the page https://qainterrapt.brainster.xyz/login
2.Navigate to webinars
3.Click on create button
4.Fill the title field with data
5.Fill the description field with data
6.Fill the start date with date when webinar start
7.Fill the end date with date when webinar end
8.Enter the link in valid format
9.In image field choose image
10.In mentor field select the mentor
11.In tag field select a tag
12.Click on create button

Expected result
Webinar should be impossible to be created with 501 characters in description field. An error message should be shown

Actual result
The user is able to create the webinar with 501 characters in description field and error message is not be shown