phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f39fbe21c73dcb18227ffffc99fa4c6e' 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 ('f39fbe21c73dcb18227ffffc99fa4c6e', -1, 1714316622, 1714316622, '0395fb9b', -10, 0, 0)

Line : 187
File : sessions.php