Error message

• Notice: Trying to access array offset on value of type null in omega_pager() (line 39 of /home/ab26705/public_html/centar72.ba/sites/all/themes/omega/omega/includes/omega.theme.inc).
• Notice: Trying to access array offset on value of type null in theme_pager_next() (line 528 of /home/ab26705/public_html/centar72.ba/includes/pager.inc).
• Notice: Trying to access array offset on value of type null in theme_pager_last() (line 564 of /home/ab26705/public_html/centar72.ba/includes/pager.inc).
• Notice: Trying to access array offset on value of type null in omega_pager() (line 62 of /home/ab26705/public_html/centar72.ba/sites/all/themes/omega/omega/includes/omega.theme.inc).