phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '139b6815966980596d7a0d163d61a09b' 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 ('139b6815966980596d7a0d163d61a09b', -1, 1716394856, 1716394856, '12777466', -7, 0, 0)

Line : 187
File : sessions.php