Erro - Cielo - Arthur

Log de erros.**********************************************************
2 WARNING - 2014-06-13 15:40:31 (UTC)
     ARQUIVO: /home/admin.mac/domains/barbell.com.br/public_html/wp-content/plugins/w3-total-cache/inc/functions/file.php(Linha 82)
     MENSAGEM:
opendir(/home/admin.mac/domains/barbell.com.br/public_html/wp-content/cache/db/000000/options_comments/): failed to open dir: No such file or directory

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2 WARNING - 2014-06-13 15:42:03 (UTC)
     ARQUIVO: /home/admin.mac/domains/barbell.com.br/public_html/wp-content/plugins/w3-total-cache/inc/functions/file.php(Linha 82)
     MENSAGEM:
opendir(/home/admin.mac/domains/barbell.com.br/public_html/wp-content/cache/db/000000/options_comments/): failed to open dir: No such file or directory

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2 WARNING - 2014-06-13 15:42:51 (UTC)
     ARQUIVO: /home/admin.mac/domains/barbell.com.br/public_html/wp-content/plugins/w3-total-cache/inc/functions/file.php(Linha 82)
     MENSAGEM:
opendir(/home/admin.mac/domains/barbell.com.br/public_html/wp-content/cache/db/000000/options_comments/): failed to open dir: No such file or directory