When I access my dokuwiki, I often get a log warning and error message on the top of the web page. Even worse, I cannot login with the web interface (same message). See below,
Warning: session_start(): open(/net/WWWsession/stud/sess_934pijskikpgn4bpkv06aeapi2, O_RDWR) failed: Permission denied (13) in /amd/gcs/97/9755590/public_html/dokuwiki/inc/init.php on line 151 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /amd/gcs/97/9755590/public_html/dokuwiki/inc/init.php:151) in /amd/gcs/97/9755590/public_html/dokuwiki/inc/init.php on line 151 Warning: Cannot modify header information - headers already sent by (output started at /amd/gcs/97/9755590/public_html/dokuwiki/inc/init.php:151) in /amd/gcs/97/9755590/public_html/dokuwiki/inc/auth.php on line 1080 Warning: session_write_close(): open(/net/WWWsession/stud/sess_934pijskikpgn4bpkv06aeapi2, O_RDWR) failed: Permission denied (13) in /amd/gcs/97/9755590/public_html/dokuwiki/doku.php on line 81 Warning: session_write_close(): Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/net/WWWsession/stud) in /amd/gcs/97/9755590/public_html/dokuwiki/doku.php on line 81 Warning: Cannot modify header information - headers already sent by (output started at /amd/gcs/97/9755590/public_html/dokuwiki/inc/init.php:151) in /amd/gcs/97/9755590/public_html/dokuwiki/inc/common.php on line 1498
How can I fix this problem? Thanks!