phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2639cce94edd280b442a3d72d549d244' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('2639cce94edd280b442a3d72d549d244', -1, 1715894744, 1715894744, '12765d7b', -1, 0, 0)

Line : 187
File : sessions.php