Options +FollowSymLinks

ErrorDocument 400 /
ErrorDocument 401 /
ErrorDocument 403 /
ErrorDocument 404 /404

RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^([^./]+)(/?)$ index.php?page=$1 [QSA,L]
RewriteRule ^calismalarim/sayfa/([^/]*)/$ index.php?page=calismalarim&p=$1 [L]