Error Messages

I got two types of error messages on three websites when BackWPup 2.0.3 ran this morning as follows:

2011-07-19 02:12.32: [ERROR] BackWPup database error Table ‘inbdmt_6z93ab.s1p83r_online_backup’ doesn’t exist for query SHOW CREATE TABLE s1p83r_online_backup

2011-07-19 00:46.04: [ERROR] BackWPup database error Table ‘inbdmt_cjp290.p5oJnO_online_backup’ doesn’t exist for query SHOW CREATE TABLE p5oJnO_online_backup
2011-07-19 00:46.07: [ERROR] BackWPup database error Table ‘inbdmt_cjp290.p5oJnO_w3tc_cdn_queue’ doesn’t exist for query SHOW CREATE TABLE p5oJnO_w3tc_cdn_queue

2011-07-19 00:21.18: [ERROR] BackWPup database error Table ‘inbdmt_rdrgo11.w04lQt_w3tc_cdn_queue’ doesn’t exist for query SHOW CREATE TABLE w04lQt_w3tc_cdn_queue

What can I do to correct these problems? Thanks for your help.