phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f7fbc1b1777e0e7399d1ab513781abdc' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f7fbc1b1777e0e7399d1ab513781abdc', -1, 1715891531, 1715891531, '0393670f', 0, 0, 0)

Line : 187
File : sessions.php