Hi,
Okay I see that bench clear-cache didn’t exist before, so disregards my last question.
I have restored my backup and tried new upgrade. This time I get another new error 
:
Executing erpnext.patches.v5_0.newsletter in site1.local (1bd3e0294d)
Traceback (most recent call last):
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/erpnext/frappe-bench/apps/frappe/frappe/utils/bench_helper.py", line 77, in <module>
main()
File "/home/erpnext/frappe-bench/apps/frappe/frappe/utils/bench_helper.py", line 14, in main
click.Group(commands=commands)(prog_name='bench')
File "/home/erpnext/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py", line 610, in __call__
return self.main(*args, **kwargs)
File "/home/erpnext/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py", line 590, in main
rv = self.invoke(ctx)
File "/home/erpnext/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py", line 936, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/home/erpnext/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py", line 936, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/home/erpnext/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py", line 782, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/home/erpnext/frappe-bench/env/local/lib/python2.7/site-packages/click/core.py", line 416, in invoke
return callback(*args, **kwargs)
File "/home/erpnext/frappe-bench/apps/frappe/frappe/commands.py", line 28, in _func
ret = f(frappe._dict(ctx.obj), *args, **kwargs)
File "/home/erpnext/frappe-bench/apps/frappe/frappe/commands.py", line 203, in migrate
frappe.modules.patch_handler.run_all()
File "/home/erpnext/frappe-bench/apps/frappe/frappe/modules/patch_handler.py", line 25, in run_all
if not run_single(patchmodule = patch):
File "/home/erpnext/frappe-bench/apps/frappe/frappe/modules/patch_handler.py", line 52, in run_single
return execute_patch(patchmodule, method, methodargs)
File "/home/erpnext/frappe-bench/apps/frappe/frappe/modules/patch_handler.py", line 68, in execute_patch
frappe.get_attr(patchmodule.split()[0] + ".execute")()
File "/home/erpnext/frappe-bench/apps/erpnext/erpnext/patches/v5_0/newsletter.py", line 24, in execute
user.add_roles("Newsletter Manager")
File "/home/erpnext/frappe-bench/apps/frappe/frappe/core/doctype/user/user.py", line 273, in add_roles
self.save()
File "/home/erpnext/frappe-bench/apps/frappe/frappe/model/document.py", line 228, in save
self.update_children()
File "/home/erpnext/frappe-bench/apps/frappe/frappe/model/document.py", line 251, in update_children
% (df.options, '%s', '%s'), (self.name, self.doctype))
File "/home/erpnext/frappe-bench/apps/frappe/frappe/database.py", line 129, in sql
self._cursor.execute(query, values)
File "/home/erpnext/frappe-bench/env/local/lib/python2.7/site-packages/MySQLdb/cursors.py", line 205, in execute
self.errorhandler(self, exc, value)
File "/home/erpnext/frappe-bench/env/local/lib/python2.7/site-packages/MySQLdb/connections.py", line 36, in defaulterrorhandler
raise errorclass, errorvalue
_mysql_exceptions.ProgrammingError: (1146, "Table '1bd3e0294d.tabBlock Module' doesn't exist")
Traceback (most recent call last):
File "/usr/local/bin/bench", line 9, in <module>
load_entry_point('bench==0.1', 'console_scripts', 'bench')()
File "/home/erpnext/bench-repo/bench/cli.py", line 55, in cli
bench()
File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 610, in __call__
return self.main(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 590, in main
rv = self.invoke(ctx)
File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 936, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 782, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 416, in invoke
return callback(*args, **kwargs)
File "/home/erpnext/bench-repo/bench/cli.py", line 244, in update
patch_sites()
File "/home/erpnext/bench-repo/bench/utils.py", line 117, in patch_sites
run_frappe_cmd('--site', 'all', 'migrate', bench=bench)
File "/home/erpnext/bench-repo/bench/utils.py", line 422, in run_frappe_cmd
subprocess.check_call((f, '-m', 'frappe.utils.bench_helper', 'frappe') + args, cwd=sites_dir)
File "/usr/lib/python2.7/subprocess.py", line 511, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '('/home/erpnext/frappe-bench/env/bin/python', '-m', 'frappe.utils.bench_helper', 'frappe', '--site', 'all', 'migrate')' returned non-zero exit status 1