apache e safe mode

ho installato drupal tramite ftp, tutto bene a parte questi errori

warning: fopen() [function.fopen]: SAFE MODE Restriction in effect. The script whose uid is 964605 is not allowed to access /membri/.dummy/temp/fileALxLgC owned by uid 48 in /membri/seriemania/includes/file.inc on line 764.
warning: fopen(/membri/.dummy/temp/fileALxLgC) [function.fopen]: failed to open stream: Success in /membri/seriemania/includes/file.inc on line 764.
Il file non può essere creato.
warning: fopen() [function.fopen]: SAFE MODE Restriction in effect. The script whose uid is 964605 is not allowed to access /membri/.dummy/temp/file2PO9Xb owned by uid 48 in /membri/seriemania/includes/file.inc on line 764.
warning: fopen(/membri/.dummy/temp/file2PO9Xb) [function.fopen]: failed to open stream: Success in /membri/seriemania/includes/file.inc on line 764.
Il file non può essere creato.

ho letto che è un problema di apache e safemode attivo. Come lo posso risolvere?