phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '254bcb0475db789a91b3f6acb783dccf' 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 ('254bcb0475db789a91b3f6acb783dccf', -1, 1743444178, 1743444178, '0389adaa', -9, 0, 0)

Line : 717
File : common.php