phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b4ec1dfad1ea56e87bbbf218e67a3f69' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b4ec1dfad1ea56e87bbbf218e67a3f69', -1, 1715821155, 1715821155, '03134f4f', 41, 0, 0)

Line : 187
File : sessions.php