Something is broken... When logging in to a clean vt740 and opening the Calendar view - there is a problem with the format of the date being fed to the DateTime::_construct():
Note how the date sent in the request to the feed action is 2021-05-02 (Y-m-d) but the date fed to the constructor is 02-2021-05 (d-Y-m)...
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I found a similar issue when creating new reports in a 7.3 instance:
{"success":false,"error":{"code":"DateTime::__construct(): Failed to parse time string (16-2021-07 19:00:00) at position 0 (1): Unexpected character","message":"DateTime::__construct(): Failed to parse time string (16-2021-07 19:00:00) at position 0 (1): Unexpected character","title":null}}
Notice the awkward date format being used: "16-2021-07"
I got the exact same error as you had (error during generate report):
{"success":false,"error":{"code":"DateTime::__construct(): Failed to parse time string (03-2022-07 00:00:00) at position 0 (0): Unexpected character","message":"DateTime::__construct(): Failed to parse time string (03-2022-07 00:00:00) at position 0 (0): Unexpected character","title":null}}
And changing the user's date format doesn't solve the problem. Have you got this issue solved ?
@ruben.estrada It is 7.4 (7.3 original installation then upgraded to 7.4), I actually opened an issue because I notice this is not the same other others who can change the data format and get back to work. More descriptions are here:
#1716 (closed)