Not without lots more info. Exact, down to the decimals, version of After Effects. OS version. Computer specs. What version of QuickTime you have installed. What codec this QuickTime asset is. Etc. FAQ: What information should I provide?
Initial thought: troubleshooting QuickTime errors with After Effects
...the problem was an outdated version of Quicktime; I updated and the problem is gone. Thank you!
Glad you got it fixed.