phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7fef1b5635745478ea02ed61f3e7889d' for key 'PRIMARY'

INSERT INTO forum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('7fef1b5635745478ea02ed61f3e7889d', -1, 1746369730, 1746369730, '0387c8a8', 18, 0, 0)

Line : 186
File : sessions.php