phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2518e3c5dea8c3dcb2a1451acf6bb0e4' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('2518e3c5dea8c3dcb2a1451acf6bb0e4', -1, 1740442167, 1740442167, '12dda34e', -4, 0, 0)

Line : 187
File : sessions.php