Large rake import failing: No such file or directory @ rb_sysopen - [FILTERED]

Hi! I have been working om migrating and combining a few gitlab instances in to one. I am on my last repo and keep hitting blocks. The repo is over 400GB, when exported the tar is under 200GB. I have been unable to succeed in the web UI so I am using rake commands. I have been successful with a rake import so I know it can be done, and how to do it…

gitlab-rake “gitlab:import_export:import[user, group/subgroup, testingprojectimport, /path/to/file.tar.gz]”

but I am hitting an error: “No such file or directory @ rb_sysopen - [FILTERED]”

As i understand, where “FILTERED” is should be the file missing? How can I troubleshoot this? Any ideas?