Studio Subtitling plugin throws fatal error

I had to restart my machine and when I tried to open Trados 2024 again, I am getting this error message.

"Unexpected exception when creating view part control for view part Fragment Matches"

Before I restarted, I was translating a SRT file using the Trados Subtitling plugin. But after restarting, when I open the SRT file in the Editor, I cannot work on it. The Confirm segment menu item, and others, are no longer available. I have uninstalled the plugin and I am now translating the SRT file without the plugin, but I'd like to re-install it because I miss the functionality. I am using Trados Studio 2024 - 18.0.1.2259.

Any suggestions?

Many thanks.

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