Error after upgrading v10 to v11

Hi i had upgrade to v11 after upgrade i am getting following error when i select any customer or run any report.
Traceback (most recent call last):
File “/home/frappe/frappe-bench/apps/frappe/frappe/app.py”, line 55, in application
response = frappe.handler.handle()
File “/home/frappe/frappe-bench/apps/frappe/frappe/handler.py”, line 20, in handle
data = execute_cmd(cmd)
File “/home/frappe/frappe-bench/apps/frappe/frappe/handler.py”, line 55, in execute_cmd
return frappe.call(method, **frappe.form_dict)
File “/home/frappe/frappe-bench/apps/frappe/frappe/init.py”, line 1007, in call
return fn(*args, **newargs)
File “/home/frappe/frappe-bench/apps/erpnext/erpnext/accounts/party.py”, line 33, in get_party_details
company, posting_date, price_list, currency, doctype, ignore_permissions, fetch_payment_terms_template)
File “/home/frappe/frappe-bench/apps/erpnext/erpnext/accounts/party.py”, line 52, in _get_party_details
out[“taxes_and_charges”] = set_taxes(party.name, party_type, posting_date, company, out.customer_group, out.supplier_type)
File “/home/frappe/frappe-bench/apps/erpnext/erpnext/accounts/party.py”, line 362, in set_taxes
return get_tax_template(posting_date, args)
File “/home/frappe/frappe-bench/apps/erpnext/erpnext/accounts/doctype/tax_rule/tax_rule.py”, line 147, in get_tax_template
where {0}""".format(" and “.join(conditions)), as_dict = True)
File “/home/frappe/frappe-bench/apps/frappe/frappe/database/database.py”, line 165, in sql
self._cursor.execute(query)
File “/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pymysql/cursors.py”, line 165, in execute
result = self._query(query)
File “/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pymysql/cursors.py”, line 321, in _query
conn.query(q)
File “/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pymysql/connections.py”, line 860, in query
self._affected_rows = self._read_query_result(unbuffered=unbuffered)
File “/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pymysql/connections.py”, line 1061, in _read_query_result
result.read()
File “/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pymysql/connections.py”, line 1349, in read
first_packet = self.connection._read_packet()
File “/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pymysql/connections.py”, line 1018, in _read_packet
packet.check_error()
File “/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pymysql/connections.py”, line 384, in check_error
err.raise_mysql_exception(self._data)
File “/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/pymysql/err.py”, line 107, in raise_mysql_exception
raise errorclass(errno, errval)
ProgrammingError: (1064, u"You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ‘ADVANCED PETROCHEMICALS’’) and coalesce(company, ‘’) in (’’, '‘Future Flags Trad’ at line 3”)
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Installed Apps
ERPNext: v10.1.54 (master)

Frappe Framework: v11.x.x-develop () (develop)