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 113 of /home/specslab/bcbt.specs-lab.com/bcbt16/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 113 of /home/specslab/bcbt.specs-lab.com/bcbt16/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 113 of /home/specslab/bcbt.specs-lab.com/bcbt16/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; panels_cache_object has a deprecated constructor in require_once() (line 113 of /home/specslab/bcbt.specs-lab.com/bcbt16/sites/all/modules/ctools/ctools.module).
• Notice: Trying to access array offset on value of type int in element_children() (line 6467 of /home/specslab/bcbt.specs-lab.com/bcbt16/includes/common.inc).
• Notice: Trying to access array offset on value of type int in element_children() (line 6467 of /home/specslab/bcbt.specs-lab.com/bcbt16/includes/common.inc).
• Deprecated function: implode(): Passing glue string after array is deprecated. Swap the parameters in drupal_get_feeds() (line 394 of /home/specslab/bcbt.specs-lab.com/bcbt16/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/specslab/bcbt.specs-lab.com/bcbt16/includes/menu.inc).