Uploading stuck at 100% javascript error

Fresh clean install of Bitnami Nginx WordPress 5.2.2 on AWS, changed php settings:

upload_max_filesize 1000M
post_max_size 1000M
max_execution_time 1200

stuck at 100% receiving javascript error:

Uncaught Error: error
at Object.error (import.min.js?v=6.97&ver=5.2.2:1395)
at i (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils&ver=5.2.2:2)
at Object.fireWith [as rejectWith] (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils&ver=5.2.2:2)
at x (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils&ver=5.2.2:4)
at XMLHttpRequest.c (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils&ver=5.2.2:4)
error @ import.min.js?v=6.97&ver=5.2.2:1395
i @ load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils&ver=5.2.2:2
fireWith @ load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils&ver=5.2.2:2
x @ load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils&ver=5.2.2:4
c @ load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils&ver=5.2.2:4
XMLHttpRequest.send (async)
send @ load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils&ver=5.2.2:4
ajax @ load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils&ver=5.2.2:4
FileUploader.upload @ import.min.js?v=6.97&ver=5.2.2:1369
(anonymous) @ import.min.js?v=6.97&ver=5.2.2:1257
dispatch @ load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils&ver=5.2.2:3
r.handle @ load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils&ver=5.2.2:3

Any help would be appreciated.