Unable to set Movie DB keywords 4.0

[therealsarahw]

Describe the bug
unable to set keywords under movie database settings, you can type but it doesn't save.

To Reproduce
Steps to reproduce the behavior:

1. Go to settings page for movie database
2. attempt to save anything

Expected behavior
keywords can be set so we can hide things

Screenshots
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Logs (Logs directory where Ombi is located)
If applicable, a snippet of the logs that seems relevant to the bug if present.

Desktop (please complete the following information):

• OS: Windows 10 & Windows Server 2019 Google Chrome and internet Explorer

Ombi Version (please complete the following information):

• Version 4.0
• Media Server Plex
• Database Type: MySQL

Additional context
Add any other context about the problem here.

[ombi-bot]

Hi!
Thanks for the issue report. Before a real human comes by, please make sure you used our bug report format.
Have you looked at the wiki yet? https://github.com/tidusjar/ombi/wiki/
Before posting make sure you also read our FAQ.
Make the title describe your issue. Having 'not working' or 'I get this bug' for 100 issues, isn't really helpful.
If we need more information or there is some progress we tag the issue or update the tag and keep you updated.
Thanks!
Ombi Bot.

[tidusjar]

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