I was writing a review and when I clicked Publish, this error occurred. 

Internal server error 

(DataError) invalid input syntax for uuid: "release_group" LINE 3: ...839b630', '90a85020-515c-427e-9a59-5cc4dbcac0e3', 'release_g... ^ '\n INSERT INTO review\n VALUES (%(id)s, %(entity_id)s, %(entity_type)s, %(user_id)s, %(edits)s, %(is_draft)s,\n %(is_hidden)s, %(license_id)s, %(language)s, %(source)s, %(source_url)s)\n RETURNING id;\n ' {'id': '29e30242-7bdb-477a-96b0-7e799839b630', 'entity_id': '90a85020-515c-427e-9a59-5cc4dbcac0e3', 'entity_type': 'release_group', 'user_id': 'ec6211a4-228f-41a6-8138-dbfd02c3bc56', 'edits': 0, 'is_draft': False, 'is_hidden': False, 'license_id': 'CC BY-NC-SA 3.0', 'language': 'en', 'source': None, 'source_url': None}