Error message

• Deprecated function: Methods with the same name as their class will not be constructors in a future version of PHP; ctools_context has a deprecated constructor in require_once() (line 127 of /var/www/html/ovc.uoguelph.ca/ctrmn/sites/all/modules/ctools/ctools.module).
• Deprecated function: Methods with the same name as their class will not be constructors in a future version of PHP; ctools_context_required has a deprecated constructor in require_once() (line 127 of /var/www/html/ovc.uoguelph.ca/ctrmn/sites/all/modules/ctools/ctools.module).
• Deprecated function: Methods with the same name as their class will not be constructors in a future version of PHP; ctools_context_optional has a deprecated constructor in require_once() (line 127 of /var/www/html/ovc.uoguelph.ca/ctrmn/sites/all/modules/ctools/ctools.module).
• Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /var/www/html/ovc.uoguelph.ca/ctrmn/includes/common.inc).
• Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /var/www/html/ovc.uoguelph.ca/ctrmn/includes/common.inc).
• Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /var/www/html/ovc.uoguelph.ca/ctrmn/includes/common.inc).
• Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /var/www/html/ovc.uoguelph.ca/ctrmn/includes/common.inc).
• Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /var/www/html/ovc.uoguelph.ca/ctrmn/includes/common.inc).
• Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /var/www/html/ovc.uoguelph.ca/ctrmn/includes/common.inc).
• Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /var/www/html/ovc.uoguelph.ca/ctrmn/includes/common.inc).
• Notice: Trying to access array offset on value of type int in element_children() (line 6609 of /var/www/html/ovc.uoguelph.ca/ctrmn/includes/common.inc).
• Deprecated function: implode(): Passing glue string after array is deprecated. Swap the parameters in drupal_get_feeds() (line 394 of /var/www/html/ovc.uoguelph.ca/ctrmn/includes/common.inc).
• Notice: Only variables should be passed by reference in ovc_bootstrap_subtheme_preprocess_page() (line 53 of /var/www/html/ovc.uoguelph.ca/ctrmn/sites/all/themes/bootstrap/ovc_bootstrap_subtheme/template.php).