Issue with editing a video in adobe premiere

[josel92395768]

I have been editing videos to upload to youtube and slowly overtime I have been having trouble opening up adobe or when in the editing process the entire video becomes corrupted where it has a green boundary below it. Please help if anyone knows why this issue occurs. 

[To find a forum for your program please start at https://community.adobe.com/]
[Moving from generic Start/Help forum to the specific Program forum... Mod]

[John T Smith]

Test your computer to find out how well it will work
https://www.pugetsystems.com/labs/articles/PugetBench-for-Premiere-Pro-1519/
-Benchmark test program available for Premiere Pro CC2019 and CC2020
.
Some things to do, and more information needed for someone to help...
-Troubleshooting https://community.adobe.com/t5/Premiere-Pro/Unofficial-Premiere-Pro-Troubleshooting-Guide/td-p/87892...
-PPro Editing Information FAQ https://community.adobe.com/t5/Premiere-Pro/FAQ-What-information-should-I-provide-when-asking-a-ques...
-Mac only https://community.adobe.com/t5/Premiere-Pro/FAQ-Basic-Troubleshooting-amp-Maintenance-for-Premiere-P...