phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c6f8fdeb6b29ea104487059115ed5639' 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 ('c6f8fdeb6b29ea104487059115ed5639', -1, 1743635169, 1743635169, '0d3ba577', 0, 0, 0)

Line : 192
File : sessions.php