phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6d03b8bcd6f162375ba8fd59b9d1b0c7' 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 ('6d03b8bcd6f162375ba8fd59b9d1b0c7', -1, 1715774144, 1715774144, '030c471a', -8, 0, 0)

Line : 187
File : sessions.php