Why is no one replying to My Bike Buy post

Error message

• Deprecated function: implode(): Passing glue string after array is deprecated. Swap the parameters in drupal_get_feeds() (line 394 of /home/teleride/public_html/freerider/drupal/includes/common.inc).
• Deprecated function: The each() function is deprecated. This message will be suppressed on further calls in menu_set_active_trail() (line 2394 of /home/teleride/public_html/freerider/drupal/includes/menu.inc).