(psycopg2.errors.InvalidDatetimeFormat) invalid input syntax for type timestamp: " " [SQL: SELECT to_char(CAST(date_time AS TIMESTAMP WITHOUT TIME ZONE), %(to_char_1)s) AS date_time, site_id, latitude, longitude, notes, discharge, discharge_units, water_level, water_level_units, water_hub_qa_qc FROM "8a24e731-c3a1-4857-a052-593bb8b52253" LIMIT %(param_1)s] [parameters: {'to_char_1': 'YYYY-MM-DD"T"HH24:MI:SS', 'param_1': 1000}] (Background on this error at: https://sqlalche.me/e/14/9h9h)