phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '23d2f2d19623e1bc3b6404984177bdd9' 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 ('23d2f2d19623e1bc3b6404984177bdd9', -1, 1714029215, 1714029215, '12dc516a', 12, 0, 0)

Line : 187
File : sessions.php