Error message

• Deprecated function: The each() function is deprecated. This message will be suppressed on further calls in FieldCollectionItemEntity->fetchHostDetails() (line 302 of /home/WWW/ourdsource/sites/all/modules/field_collection/field_collection.entity.inc).
• Warning: count(): Parameter must be an array or an object that implements Countable in theme_links() (line 1692 of /home/WWW/ourdsource/includes/theme.inc).
• Deprecated function: implode(): Passing glue string after array is deprecated. Swap the parameters in drupal_get_feeds() (line 394 of /home/WWW/ourdsource/includes/common.inc).
• Deprecated function: implode(): Passing glue string after array is deprecated. Swap the parameters in drupal_get_feeds() (line 394 of /home/WWW/ourdsource/includes/common.inc).