Hi, Before, excuse me for my bad English, I will try to speak to the best. I try to improve my english myself everyday. My actually problem with my forum, it is with database : Actually totally size (only xf) : With ranking from size (with big more databases) : My site is too long to charging. Please help me for cleanup my database. Can I remove/cleanup xf_session ? Can I remove/cleanup xf_mail_queue ? Can I remove/cleanup xf_search ? What else ? etc. What are your ideas/advice for maintain or cleanup database ? Thanks by advance for your responses. Cordialy, yoannm57.