phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '539de03a6087e5c213459bca7e182509' 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 ('539de03a6087e5c213459bca7e182509', -1, 1730511025, 1730511025, '0380aca8', 2, 0, 0)

Line : 187
File : sessions.php