when registering a calendar in korganizer, and enabling it in plasma calendar events, then deleting that calendar in korganizer the plasma crashes completely and no plasmashell --replace works!

Reproduction steps
1. Register an iCal calendar in Korganizer
2. Enable this calendar in the Plasma Calendar Event
3. Go back to Korganizer and remove this calendar

Expected result: calendar is removed normally and Plasma is working

Observed Result: Plasma crashes completely, and can't use anything from the bottom bar
Fedora Spin KDE 
Operating System: Fedora Linux 40
KDE Plasma Version: 6.2.0
KDE Frameworks Version: 6.7.0
Qt Version: 6.7.2
Kernel Version: 6.10.12-200.fc40.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 4 × Intel® Core™ i5-4200U CPU @ 1.60GHz
Memory: 7.7 GiB of RAM
Graphics Processor: Mesa Intel® HD Graphics 4400

Fedora Atomic Kinoite
Operating System: Fedora Linux 41
KDE Plasma Version: 6.2.0
KDE Frameworks Version: 6.7.0
Qt Version: 6.7.2
Kernel Version: 6.11.3-300.fc41.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 4 × Intel® Core™ i5-2410M CPU @ 2.30GHz
Memory: 7.7 GiB of RAM
Graphics Processor: Mesa Intel® HD Graphics 3000