PHP Warning: ob_start(): function 'gz_handler' not found or invalid function name [wrapper.php:14]
  at ob_start(string) [wrapper.php:14]

PHP Warning: Cannot modify header information - headers already sent by (output started at /home/keiichi/library/phperrorhandler.php:21) [wrapper.php:64]
  at header(string) [wrapper.php:64]

PHP Warning: Cannot modify header information - headers already sent by (output started at /home/keiichi/library/phperrorhandler.php:21) [linktous.php:2]
  at header(string) [linktous.php:2]
  at include(string) [QueriedPages.php:209]
  at QueriedPages->execute_page(NULL) [QueriedPages.php:158]
  at QueriedPages->process_request() [QueriedPages.php:22]
  at QueriedPages->init_site() [wrapper.php:204]

PHP Warning: Cannot modify header information - headers already sent by (output started at /home/keiichi/library/phperrorhandler.php:21) [linktous.php:3]
  at header(string) [linktous.php:3]
  at include(string) [QueriedPages.php:209]
  at QueriedPages->execute_page(NULL) [QueriedPages.php:158]
  at QueriedPages->process_request() [QueriedPages.php:22]
  at QueriedPages->init_site() [wrapper.php:204]