phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '042df904eddc8b53a38cfc0e6bbec67a' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('042df904eddc8b53a38cfc0e6bbec67a', -1, 1752560160, 1752560160, 'd849d876', 2, 0, 0)

Line : 187
File : sessions.php