Web interface not working

Hi, my pihole was working until i realized today i can't access the web interface, but DNS query still working correctly.

sudo service lighttpd restart

Job for lighttpd.service failed because a fatal signal was delivered to the control process.
See "systemctl status lighttpd.service" and "journalctl -xe" for details.

systemctl status lighttpd.service

● lighttpd.service - Lighttpd Daemon
Loaded: loaded (/lib/systemd/system/lighttpd.service; enabled; vendor preset: enabled)
Active: failed (Result: signal) since Thu 2024-04-25 18:12:02 WIB; 3min 25s ago
Process: 14737 ExecStartPre=/usr/sbin/lighttpd -tt -f /etc/lighttpd/lighttpd.conf (code=killed, signal=ILL)
CPU: 85ms

Apr 25 18:12:02 raspberrypi systemd[1]: lighttpd.service: Scheduled restart job, restart counter is at 5.
Apr 25 18:12:02 raspberrypi systemd[1]: Stopped Lighttpd Daemon.
Apr 25 18:12:02 raspberrypi systemd[1]: lighttpd.service: Start request repeated too quickly.
Apr 25 18:12:02 raspberrypi systemd[1]: lighttpd.service: Failed with result 'signal'.
Apr 25 18:12:02 raspberrypi systemd[1]: Failed to start Lighttpd Daemon.

lighttpd -t -f /etc/lighttpd/lighttpd.conf

2024-04-25 18:20:14: configfile.c.1970) source: /usr/share/lighttpd/create-mime.conf.pl line: 41 pos: 1 parser failed somehow near here: (
2024-04-25 18:20:14: configfile.c.1970) source: /etc/lighttpd/lighttpd.conf line: 48 pos: 8 parser failed somehow near here: (EOL)
Illegal instruction

Any help gratefully received.