Menssagem de erro

• Notice: Trying to access array offset on value of type null em file_field_displayed() (linha 393 de /var/www/www3/modules/file/file.field.inc).
• Notice: Trying to access array offset on value of type null em file_field_displayed() (linha 393 de /var/www/www3/modules/file/file.field.inc).
• Notice: Trying to access array offset on value of type null em file_field_displayed() (linha 393 de /var/www/www3/modules/file/file.field.inc).
• Notice: Undefined offset: 1 em counter_get_browser() (linha 70 de /var/www/www3/sites/all/modules/counter/counter.lib.inc).