hello, I’m new in gitlab managment. I have to migrate an old 8.17.0 gitlab server on a new 11.8.0 different server and I don’t know how to do that.
I’ve installed the new server which is empty.
I’ve tried to export a project but got an error when importing it :
Error importing repository - undefined method `import_jid’ for #ProjectImportState:0x00007f8e97ca0d78
Does anyone can give me some advice ?