phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '031a3947fcf5dc5de87c35a4c8b2c9c5' 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 ('031a3947fcf5dc5de87c35a4c8b2c9c5', -1, 1714869304, 1714869304, 'c0a80201', 18, 0, 0)

Line : 187
File : sessions.php