ERROR: check constraint - PostgreSQL 9.2

ALTER TABLE integrations.accounts DROP CONSTRAINT IF EXISTS cc_at_least_one_setting_needed,   ADD CONSTRAINT cc_at_least_one_setting_needed CHECK (("qb_settings" IS NOT NULL) or                                                         ("xero_settings" IS NOT NULL) or                                                         ("freshbooks_settings" IS NOT NULL) or                                                         ("myob_settings" IS NOT NULL) or                                                         ("ppy_settings" IS NOT NULL));