Taking photos does not work

[DrMurderDeath]

This popped up when I clicked on the camera top left of the engine testing screen.

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Lua Error:
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tolua++ dbcall failed!: [string "--shared\functional\SANDBOX_DATA\CEngineCalcu..."]:221: attempt to concatenate field 'Name' (a nil value)

You can CTRL+C on this to report it.
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OK
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[07CobaltGirl]

Once? Every time? Could be something with the autosave.