NBC bosses were forced to air a re-run of the Tonight show for the first time since 1992 after talk show host Leno checked himself into an LA hospital for a “mild” (and undisclosed) ailment.

After experiencing ” discomfort” on Thursday Leno, 58, checked himself in on Thursday but has now been released just a single day after and will continue with the show next week.

A sick day is usually nothing to worry about, but when a TV fixture like Leno does it, things can’t be right