need help about this

MySQL Error : Database Error Error Number: 1050 Table 'book_auth' already exists ------------------------------------------------------------------------ what this meant? what should i do for correct this thaank you for your help sincerly your -- tjandra ====================================================================== This email is confidential and may also be privileged. If you are not the intended recipient, please notify me immediately and delete the original message. You should not copy or use it for any other purpose, nor disclose its contents to any other person. Thank you.