Run this sql query:
le="color: #000000"><?php ALTER TABLE smiles DROP clickable ; ALTER TABLE session DROP member_name , DROP member_id , DROP browser , DROP login_type , DROP location , DROP member_group , DROP in_forum , DROP in_topic , DROP INDEX in_topic , DROP INDEX in_forum ; DELETE FROM users WHERE uid='0'; ALTER TABLE users DROP mgroup , DROP ip_address , DROP avatar_size , DROP title , DROP allow_admin_mails , DROP email_pm , DROP email_full , DROP skin , DROP warn_level , DROP warn_lastwarn , DROP language , DROP last_post , DROP restrict_post , DROP view_img , DROP view_avs , DROP view_pop , DROP bday_day , DROP bday_month , DROP bday_year, DROP new_msg , DROP msg_from_id , DROP msg_msg_id , DROP msg_total , DROP vdirs , DROP show_popup , DROP misc , DROP last_visit, DROP last_activity , DROP dst_in_use , DROP view_prefs , DROP coppa_user , DROP mod_posts , DROP auto_track , DROP org_perm_id , DROP org_supmod , DROP integ_msg , DROP temp_ban , DROP signature , DROP INDEX mgroup , DROP INDEX bday_day, DROP INDEX bday_month ;