Error on Creating Agents

[memos94]

INFO : --------------Creating Agents---------------
INFO : reassign_agent_tariffs completed in: 0.01 seconds
ERROR : Not an executable object: 'ALTER TABLE diffusion_shared."deprec_sch_FY19" OWNER to "postgres"'

Im getting this error when running the code, followed the configuration on the webinar, i fixed the issue by using the sqlalchemy function "text" in the function df_to_psql at conn.execute(sql). But the model stops after the second year of simulation.

Please help