Having a similar problem.
Your sites may be down for few seconds if you are upgrading Nginx, PHP-FPM, MariaDB or Redis
Do you want to continue:[y/N]y
Adding repository for NGINX, please wait...
Updating APT cache [OK]
Applying Nginx configuration templates
Testing Nginx configuration [OK]
Restarting Nginx [OK]
Testing Nginx configuration [OK]
Restarting Nginx [OK]
Traceback (most recent call last):
File "/usr/local/bin/wo", line 8, in <module>
sys.exit(main())
File "/opt/wo/lib/python3.6/site-packages/wo/cli/main.py", line 102, in main
app.run()
File "/opt/wo/lib/python3.6/site-packages/cement/core/foundation.py", line 882, in run
return_val = self.controller._dispatch()
File "/opt/wo/lib/python3.6/site-packages/cement/core/controller.py", line 471, in _dispatch
return func()
File "/opt/wo/lib/python3.6/site-packages/cement/core/controller.py", line 471, in _dispatch
return func()
File "/opt/wo/lib/python3.6/site-packages/cement/core/controller.py", line 477, in _dispatch
return func()
File "/opt/wo/lib/python3.6/site-packages/wo/cli/plugins/stack_upgrade.py", line 339, in default
post_pref(self, apt_packages, [], True)
File "/opt/wo/lib/python3.6/site-packages/wo/cli/plugins/stack_pref.py", line 465, in post_pref
WOGit.add(self, ["/etc/php"], msg="Adding PHP into Git")
File "/opt/wo/lib/python3.6/site-packages/wo/core/git.py", line 32, in add
status = wogit.status("-s")
File "/opt/wo/lib/python3.6/site-packages/sh.py", line 1566, in __call__
return RunningCommand(cmd, call_args, stdin, stdout, stderr)
File "/opt/wo/lib/python3.6/site-packages/sh.py", line 822, in __init__
self.wait()
File "/opt/wo/lib/python3.6/site-packages/sh.py", line 879, in wait
self.handle_command_exit_code(exit_code)
File "/opt/wo/lib/python3.6/site-packages/sh.py", line 905, in handle_command_exit_code
raise exc
sh.ErrorReturnCode_128:
RAN: /usr/bin/git -C /etc/php status -s
STDOUT:
STDERR:
error: object file .git/objects/3c/62f2d3d222b5aeb198b7e475eb85adc777b80c is empty
error: object file .git/objects/3c/62f2d3d222b5aeb198b7e475eb85adc777b80c is empty
fatal: loose object 3c62f2d3d222b5aeb198b7e475eb85adc777b80c (stored in .git/objects/3c/62f2d3d222b5aeb198b7e475eb85adc777b80c) is corrupt```
