WordPress with Bedrock on Pantheon. Is it dangerous to set false on DISALLOW_FILE_EDIT and DISALLOW_FILE_MODS consts?

WordPress with Bedrock on Pantheon. Is it dangerous to set false on DISALLOW_FILE_EDIT and DISALLOW_FILE_MODS consts?

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)