phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '397b016ad5148c3aefb00f9749e858a3' 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 ('397b016ad5148c3aefb00f9749e858a3', -1, 1713489502, 1713489502, '127425e4', 45, 0, 0)

Line : 187
File : sessions.php