phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'bfc0e1436a2fdd87695f7a3239bc0e7c' 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 ('bfc0e1436a2fdd87695f7a3239bc0e7c', -1, 1713573782, 1713573782, '1274086e', 13, 0, 0)

Line : 187
File : sessions.php