phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '64ad86f1fb74d4a8838987f5b2993ebd' 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 ('64ad86f1fb74d4a8838987f5b2993ebd', -1, 1714422243, 1714422243, 'c0a80201', 1, 0, 0)

Line : 187
File : sessions.php