Planify Crashes when syncing to nextcloud

[BeatLink]

Describe the bug
Whenever I attempt to sync Planify with my nextcloud instance, Planify will crash after a few seconds

To Reproduce
Steps to reproduce the behavior:

1. Start planify from terminal
2. Create a nextcloud account and sign in
3. Click on the sync button
4. Wait for planify to close
5. See error

Expected behavior
Planify should not crash when syncing to nextcloud

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS or DE: Linux Mint 21.3
• Version 4.5.11 (Flatpak)

Additional context

ERROR:arraylist.c:736:gee_array_list_real_get: assertion failed: (index < _size)
Bail out! ERROR:arraylist.c:736:gee_array_list_real_get: assertion failed: (index < _size)

[alainm23]

Update to 4.5.12

[oktayacikalin]

Same here. 4.5.12 works again 👍