Problem when I export a video. There's a pink glitch all over the video

Hello! I need help! I edit a video with 2K footage from DJI Osmo and 1080 video of a Sony camera in sequence of 1080 24fp. The edit contains text, and simple and basic and native trasitions from Premiere, like disolve.  In my timeline everything it's fine, but when I export the video, it is exported with a pink glitch all over the lenght as you can see in the video I posted. Anyone knows the solution??? Thaaanks!