Adding Link module yields SQLState exception

I'm at my wit's end. I've added the Link module and am now getting this error:
PDOException: SQLSTATE[42S02]: Base table or view not found: 1146 Table 'gameflow_drp4.dr_cache_token' doesn't exist: TRUNCATE {cache_token} ; Array ( ) in cache_clear_all() (line 169 of /home1/gameflow/public_html/oldcannon/includes/cache.inc).

I've tried clearing all caches (still get error), disabling/removing the Link module and clearing caches (still get error), and then reinstalling. I suppose we could say the Link module can't be at fault if it's been removed and I still get cache clear errors, but everything worked fine before, and I have no effective clue on the source of the problem. Now I am left in a state where I cannot add a popular (and needed, in my case) module.

Any suggestions?