title: Starting httpd: /usr/sbin/httpd: symbol lookup error: /usr/sbin/httpd: undefined symbol: apr_bucket_alloc_aligned_floor
body: <p>I am getting this error When i have Started the <strong>apache server</strong></p>
  
  <blockquote>
    <p>Starting httpd: /usr/sbin/httpd: symbol lookup error: /usr/sbin/httpd:
    undefined symbol: apr_bucket_alloc_aligned_floor</p>
  </blockquote>
  
  <p>Please help me on this.</p>