IMPORTANT! Please remember to ZIP and attach your backup log file. Without it we are unlikely to be able to help you with backup issues. Thank you!
This is not a backup issue, 2.1.2 has been owrking fine. It is the upgrade that is failing. Downloads, but fails to extract.
|WordPress version (in x.y.z format)||4.7.4|
|PHP version (in x.y.z format)||7.0.18|
|Akeeba Backup version (x.y.z format)||2.1.2|