Hi Daniel,
presence seems to share the db connection on the clean functions. this leads to messages like
[dbt_base.c:150]: dbt_free_result(): unable to free internal structure
here is mod_init of in presence.c if(clean_period>0) { register_timer(msg_presentity_clean, 0, clean_period); register_timer(msg_watchers_clean, 0, clean_period); }
i included a updated patch tested against master. please consider including it.
Best