Getting Error While Updating the Bench After a Long Time

Hi,
I have not updated the bench from a long back and when I am trying to update it today I am getting the below error. Any idea what could be the issue and how it can be resolved?

File “/usr/lib/python2.7/runpy.py”, line 162, in _run_module_as_main
main”, fname, loader, pkg_name)
File “/usr/lib/python2.7/runpy.py”, line 72, in _run_code
exec code in run_globals
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/utils/bench_helper.py”, line 94, in
main()
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/utils/bench_helper.py”, line 18, in main
click.Group(commands=commands)(prog_name=‘bench’)
File “/home/ubuntu/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py”, line 664, in call
return self.main(*args, **kwargs)
File “/home/ubuntu/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py”, line 644, in main
rv = self.invoke(ctx)
File “/home/ubuntu/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py”, line 991, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File “/home/ubuntu/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py”, line 991, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File “/home/ubuntu/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py”, line 837, in invoke
return ctx.invoke(self.callback, **ctx.params)
File “/home/ubuntu/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py”, line 464, in invoke
return callback(*args, **kwargs)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/commands/init.py”, line 24, in _func
ret = f(frappe._dict(ctx.obj), *args, **kwargs)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/commands/site.py”, line 217, in migrate
migrate(context.verbose, rebuild_website=rebuild_website)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/migrate.py”, line 33, in migrate
frappe.model.sync.sync_all(verbose=verbose)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/sync.py”, line 19, in sync_all
sync_for(app, force, verbose=verbose, reset_permissions=reset_permissions)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/sync.py”, line 45, in sync_for
reset_permissions=reset_permissions, for_sync=True)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/modules/import_file.py”, line 58, in import_file_by_path
ignore_version=ignore_version, reset_permissions=reset_permissions)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/modules/import_file.py”, line 131, in import_doc
doc.insert()
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/document.py”, line 245, in insert
self.run_post_save_methods()
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/document.py”, line 827, in run_post_save_methods
self.run_method(“on_update”)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/document.py”, line 702, in run_method
out = Document.hook(fn)(self, *args, **kwargs)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/document.py”, line 924, in composer
return composed(self, method, *args, **kwargs)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/document.py”, line 907, in runner
add_to_return_value(self, fn(self, *args, **kwargs))
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/document.py”, line 696, in
fn = lambda self, *args, **kwargs: getattr(self, method)(*args, **kwargs)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/core/doctype/doctype/doctype.py”, line 206, in on_update
make_module_and_roles(self)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/core/doctype/doctype/doctype.py”, line 783, in make_module_and_roles
r.insert()
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/document.py”, line 239, in insert
self.run_method(“after_insert”)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/document.py”, line 702, in run_method
out = Document.hook(fn)(self, *args, **kwargs)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/document.py”, line 924, in composer
return composed(self, method, *args, **kwargs)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/document.py”, line 907, in runner
add_to_return_value(self, fn(self, *args, **kwargs))
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/document.py”, line 696, in
fn = lambda self, *args, **kwargs: getattr(self, method)(*args, **kwargs)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/core/doctype/role/role.py”, line 19, in after_insert
user.add_roles(self.name)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/core/doctype/user/user.py”, line 368, in add_roles
self.save()
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/document.py”, line 256, in save
return self._save(*args, **kwargs)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/document.py”, line 290, in save
self.run_before_save_methods()
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/document.py”, line 809, in run_before_save_methods
self.run_method(“validate”)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/document.py”, line 702, in run_method
out = Document.hook(fn)(self, *args, **kwargs)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/document.py”, line 924, in composer
return composed(self, method, *args, **kwargs)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/document.py”, line 907, in runner
add_to_return_value(self, fn(self, *args, **kwargs))
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/model/document.py”, line 696, in
fn = lambda self, *args, **kwargs: getattr(self, method)(*args, **kwargs)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/core/doctype/user/user.py”, line 62, in validate
self.check_enable_disable()
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/core/doctype/user/user.py”, line 100, in check_enable_disable
frappe.throw(
(“User {0} cannot be disabled”).format(self.name))
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/init.py”, line 319, in throw
msgprint(msg, raise_exception=exc, title=title, indicator=‘red’)
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/init.py”, line 309, in msgprint
_raise_exception()
File “/home/ubuntu/frappe-bench/apps/frappe/frappe/init.py”, line 282, in _raise_exception
raise raise_exception(encode(msg))
frappe.exceptions.ValidationError: User Administrator cannot be disabled

Regards
Ruchin Sharma