phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b64b7c14b0d1fefd56fc6c5878060b2f' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b64b7c14b0d1fefd56fc6c5878060b2f', -1, 1715836700, 1715836700, '030c991f', -8, 0, 0)

Line : 187
File : sessions.php