title: Phpbb Spam Delete
body: <p>I installed phpbb forum in my website. But there is lot of spam topics and spam post in it right now. </p>
  
  <p>I went through many googling and found out that if I install a captcha module then I could prevent spam. But is there anyway I could remove spam which is already in the forum database now? I mean without using delete for each post/topic.</p>