FAILED encoding

Hello,

I have this animation (png sequence) which I am tring to render as a .mov or .mp4 file from After Effects. I have tried this multiple times using Media Encoder and After Effects' render que, but it keeps failing to compile/render. 

Please help finding the solution! Below is the error message.

Export Error
Error compiling movie.

Accelerated Renderer Error

Unable to produce frame.

Writing with exporter: QuickTime
Writing to file: /Volumes/YOUNG_5TB/After Effects/Lizardians_May20_AME/SC37.mov
Around timecode: 00:00:43:18
Rendering at offset: 43.292 seconds
Component: QuickTime of type Exporter
Selector: 17
Error code: -1609629695