Warning: fopen(cookie.txt) [function.fopen]: failed to open stream: Permission denied in /home/aiq/s/a/f/safinik/public_html/project.php on line 2

Warning: fclose(): supplied argument is not a valid stream resource in /home/aiq/s/a/f/safinik/public_html/project.php on line 2

Fatal error: Call to undefined function curl_init() in /home/aiq/s/a/f/safinik/public_html/project.php on line 14

как исправить ?