Hallo! at one moment, i can no more edit or duplicate some titles.

[SamiaShiban]

Describe the bug
A clear and concise description of the issue

Steps to reproduce the behavior:

1. Go to 'right click a title '
2. Click on
3. Scroll down to 'edit title'
4. See error "nothing happens"

Expected behavior
A clear and concise description of what you expected to happen.

System Details

• OpenShot Version: 3.3.0
• libopenshot Version: 0.4.0
• Platform: Windows-10-10.0.22621
• Processor: Intel64 Family 6 Model 141 Stepping 1, GenuineIntel
• Machine: AMD64
• Python version: 3.8.9
• Qt5 version: 5.15.2
• PyQt5 version: 5.15.4
• Qt Detected Languages: ['en-US']
• LANG Environment Variable:
• LOCALE Environment Variable:
• Daily Build: Verified issue still exists in daily build: http://github.com/OpenShot/openshot-qt/releases/download/OpenShot-v3.3.0-daily-13379-76d6a9a7-8d9fd63a-x86_64.exe

Log Files

• openshot-qt.log (9843 KB)
• libopenshot.log (29638 KB)

Exception / Stacktrace
No stacktrace found in log files

Screenshots (Optional)
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copy/pasting them on GitHub or dragging-and-dropping into the GitHub page. All images are public,
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[Colorjet3]

1. Close all your applications and restart your computer.
2. Performa clean installation of OpenShot:
   a. Close OpenShot if running.
   b. go to Add or Remove programs and Uninstall Openshot.
   c. make a backup of c:\users\username.openshot_qt folder.
   d. delete c:\users\username.openshot_qt folder.
   e. Download a fresh install from openshot.org.
   f. Install it and try edit / duplicate again.

If problem persists, then we need to figure what is unique about "some titles" while it works for others.

[SamiaShiban]

1. Close all your applications and restart your computer.
2. Performa clean installation of OpenShot:
   a. Close OpenShot if running.
   b. go to Add or Remove programs and Uninstall Openshot.
   c. make a backup of c:\users\username.openshot_qt folder.
   d. delete c:\users\username.openshot_qt folder.
   e. Download a fresh install from openshot.org.
   f. Install it and try edit / duplicate again.

If problem persists, then we need to figure what is unique about "some titles" while it works for others.

thank you so much I will try and keep you informed