Error message

Notice: Undefined index: ac51bd22 in include_once() (line 1 of /home/oedo1/public_html/sites/all/themes/black_lagoon/template.php).
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Fatal error: Cannot redeclare raeaa68() (previously declared in /home/oedo1/public_html/modules/block/block.tpl.php:1) in /home/oedo1/public_html/modules/block/block.tpl.php on line 1