portalda hata!!!

[NOKTA]

hostingte bir sorun oldu 2 gün hizmet veremedi açılında sayfa başında bu hatalar yazıyo:
Warning: unlink(./cache/last_visit_0_2.dat): Permission denied in /home/autocadc/public_html/includes/sessions.php on line 36

Warning: Cannot modify header information - headers already sent by (output started at /home/autocadc/public_html/includes/sessions.php:36) in /home/autocadc/public_html/includes/sessions.php on line 260

Warning: Cannot modify header information - headers already sent by (output started at /home/autocadc/public_html/includes/sessions.php:36) in /home/autocadc/public_html/includes/sessions.php on line 261

Warning: Cannot modify header information - headers already sent by (output started at /home/autocadc/public_html/includes/sessions.php:36) in /home/autocadc/public_html/includes/page_header.php on line 755

Warning: Cannot modify header information - headers already sent by (output started at /home/autocadc/public_html/includes/sessions.php:36) in /home/autocadc/public_html/includes/page_header.php on line 757

Warning: Cannot modify header information - headers already sent by (output started at /home/autocadc/public_html/includes/sessions.php:36) in /home/autocadc/public_html/includes/page_header.php on line 758
siteme bakıp görebilirsiz
http://www.autocadci.com
nasıl düzelcek bu?

[AlleRGy]

chmod ları bidaa ayarla

[NOKTA]

hıhı yaptım oldu tşk.