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Error message

• Notice: Trying to access array offset on value of type int in element_children() (line 6467 of /home4/utariq/public_html/includes/common.inc).
• Notice: Trying to access array offset on value of type int in element_children() (line 6467 of /home4/utariq/public_html/includes/common.inc).
• Notice: Trying to access array offset on value of type int in element_children() (line 6467 of /home4/utariq/public_html/includes/common.inc).
• Notice: Trying to access array offset on value of type int in element_children() (line 6467 of /home4/utariq/public_html/includes/common.inc).
• Notice: Trying to access array offset on value of type bool in statistics_tokens() (line 44 of /home4/utariq/public_html/modules/statistics/statistics.tokens.inc).
• Notice: Trying to access array offset on value of type int in element_children() (line 6467 of /home4/utariq/public_html/includes/common.inc).
• Deprecated function: implode(): Passing glue string after array is deprecated. Swap the parameters in drupal_get_feeds() (line 394 of /home4/utariq/public_html/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 /home4/utariq/public_html/includes/menu.inc).