phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ef39f2f8a9896f643808514fc00631d3' 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 ('ef39f2f8a9896f643808514fc00631d3', -1, 1713574515, 1713574515, '0afedc59', -9, 0, 0)

Line : 187
File : sessions.php