phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4d4d18a11f91862aada435a5d7415fb5' 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 ('4d4d18a11f91862aada435a5d7415fb5', -1, 1715581870, 1715581870, '340f895b', -4, 0, 0)

Line : 289
File : sessions.php