phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f868126b844c0ce49dd968c1b4d1ee59' 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 ('f868126b844c0ce49dd968c1b4d1ee59', -1, 1756927404, 1756927404, '00000000', 18, 0, 0)

Line : 187
File : sessions.php