phpBB by Przemo : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '15fc2605648910e75790291cbb7c5a31' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('15fc2605648910e75790291cbb7c5a31', -1, 1732200326, 1732200326, '12dd5da7', -9, 0)

Line : 337
File : sessions.php