blue rectangle that will not go away

[zesty_glaze7624]

this random blue outline appeared when i tried adjusting a selection on an empty layer. i got a popup that it couldnt due to it being empty and then this showed up. its not attached to any layer, i can not paint over it, i've tried checking paths and everything and it wont go away. im not sure what to do 

[dj_paige]

What software are you using? What version NUMBER?

What is this a screen capture of? Where in the user interface does it appear?

[drtonyb]

This looks like Photoshop, not Lightroom Classic.

[Conrad_C]

Is this in Photoshop, and does the blue outline resemble the blue rectangle that appears when the new-ish Show Layer Bounds on Hover option is enabled? (See demo below)

[zesty_glaze7624]

sorry, i posted on the completely wrong forum. this is photoshop

i still dont know what caused this, my photoshop crashed and it went away