phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '257b12440c489f7e1a8eefff4eee7e6e' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('257b12440c489f7e1a8eefff4eee7e6e', -1, 1747151465, 1747151465, '12becf95', -1, 0)

Line : 152
File : sessions.php