phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6dc3fe6f4a063444c062ff3f006c6215' 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 ('6dc3fe6f4a063444c062ff3f006c6215', -1, 1715766254, 1715766254, '03116e3a', -4, 0, 0)

Line : 187
File : sessions.php