Migrating large account from cPanel - stops after Decompress

Trying to migrate a large account (8GB) from cPanel. I have transferred probably 60+ accounts previously to this specific server, without any issues.
But this one account always stops after Decompress.
Checking the logfile at /var/log/cwp/migration_cpanel.log it shows:

Code: [Select]

2020-05-19 17:48:03 Start import process, decompress .tar
2020-05-19 17:57:37 The file was decompressedThat's where it stops. I see the files decompressed inside /home/tmpback
Since this is run by PHP, I have increased everything inside CWP PHP Settings > PHP Simple Editor. But without luck.
Any suggestions? I prefer not to transfer it manually, but it's looking like it's going that way. If I could get this working I'd rather use the migration tool, since it's preserve all the passwords for emails and DBs.

It is very likely to be a space theme

Migrated 60GB accounts without any problems. Hard to guess what's the problem as log is not descriptive.