phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '09f37e96b078ceae2b8b71b29a318d29' 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 ('09f37e96b078ceae2b8b71b29a318d29', -1, 1784616239, 1784616239, 'd849d941', 1, 0, 0)

Line : 187
File : sessions.php