Because 'Post Thanks' add-on has no 'find thanked' feature enabled atm, you may wish to disable links in 'Top Thanked' to avoid database errors:
Replace:
Code:
<a href="post_thanks.php?do=findthanks&u={vb:raw getstats_thx.userid}">{vb:raw getstats_thx.post_thanks_thanked_times}</a>
with:
Code:
{vb:raw getstats_thx.post_thanks_thanked_times}
in 'vsa_topstats_thanks' template.
Don't forget to undo changes once Abe1 fixes this.