Error message

• Deprecated function: Optional parameter $path declared before required parameter $arg is implicitly treated as a required parameter in include_once() (line 1439 of /home/lexikoco/public_html/includes/bootstrap.inc).
• Deprecated function: Creation of dynamic property i18n_menu_link_translation_set::$created is deprecated in i18n_translation_set->__construct() (line 27 of /home/lexikoco/public_html/sites/all/modules/i18n/i18n_translation/i18n_translation.inc).
• Deprecated function: Creation of dynamic property i18n_menu_link_translation_set::$changed is deprecated in i18n_translation_set->__construct() (line 27 of /home/lexikoco/public_html/sites/all/modules/i18n/i18n_translation/i18n_translation.inc).