crashing overnight, C: suddenly over allocated?

[clean]

Hi guys, as the title says BI is crashing overnight, and C: (db,log) suddenly over allocated? warning on bottom of screen shows +600mb over? I didn't change anything, and this is happening all of a sudden.

When inspecting the C: drive in my computer (Solid state 100gb) it shows 75 gigs free. Is there a place in BI that you can set the database allowance? or am I having some other issue?

 

[TonyR]

Is "E:" drive your video clip storage drive and it's about a 4TB drive?
How about a screenshot of "Status" => "Clip storage" ?

 

[clean]

Is "E:" drive your video clip storage drive and it's about a 4TB drive?
How about a screenshot of "Status" => "Clip storage" ?

yes E: is video storage and 4TB, here is the pic of clip storage.

 

[TonyR]

How about a screenshot of "Status" => "Clip storage" ?

Looks Ok.
Have you tried a "Repair db" bottom left of that same screen?
If so and warning still exists:
Close BI, in Windows Explorer, go to C:\Blue Iris\db, delete the "db" folder, then re-open BI.