phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f5f98ba417a70e391a8cf0d78fa8205b' 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 ('f5f98ba417a70e391a8cf0d78fa8205b', -1, 1714264449, 1714264449, '0395d5d1', 17, 0, 0)

Line : 187
File : sessions.php