phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd18fc8b80451274c1825832d99b1157b' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d18fc8b80451274c1825832d99b1157b', -1, 1765939657, 1765939657, 'd849d885', -9, 0, 0)

Line : 187
File : sessions.php