Error after bench update command

Getting the following error on most modules

App version
erpnext": "6.19.0,
“frappe”: “6.20.2”

Error report
Traceback (innermost last):
File “/home/frappe/frappe-bench/apps/frappe/frappe/app.py”, line 69, in application
response = frappe.handler.handle()
File “/home/frappe/frappe-bench/apps/frappe/frappe/handler.py”, line 20, in handle
execute_cmd(cmd)
File “/home/frappe/frappe-bench/apps/frappe/frappe/handler.py”, line 37, in execute_cmd
ret = frappe.call(method, **frappe.form_dict)
File “/home/frappe/frappe-bench/apps/frappe/frappe/init.py”, line 798, in call
return fn(*args, **newargs)
File “/home/frappe/frappe-bench/apps/frappe/frappe/desk/reportview.py”, line 14, in get
return compress(execute(**get_form_params()))
File “/home/frappe/frappe-bench/apps/frappe/frappe/desk/reportview.py”, line 17, in execute
return DatabaseQuery(doctype).execute(*args, **kwargs)
File “/home/frappe/frappe-bench/apps/frappe/frappe/model/db_query.py”, line 50, in execute
result = self.build_and_run()
File “/home/frappe/frappe-bench/apps/frappe/frappe/model/db_query.py”, line 67, in build_and_run
return frappe.db.sql(query, as_dict=not self.as_list, debug=self.debug)
File “/home/frappe/frappe-bench/apps/frappe/frappe/database.py”, line 146, in sql
self._cursor.execute(query)
File “/home/frappe/frappe-bench/env/lib/python2.7/site-packages/MySQLdb/cursors.py”, line 205, in execute
self.errorhandler(self, exc, value)
File “/home/frappe/frappe-bench/env/lib/python2.7/site-packages/MySQLdb/connections.py”, line 36, in defaulterrorhandler
raise errorclass, errorvalue
OperationalError: (1054, “Unknown column ‘tabScheduler Log._starred_by’ in ‘field list’”)

@iadr3805 run bench build command, then open browser and clear cache

Perfect thank mate!