phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9f9a6db51108759a24a726b1a4812f02' 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 ('9f9a6db51108759a24a726b1a4812f02', -1, 1715295957, 1715295957, '038590c5', 7, 0, 0)

Line : 289
File : sessions.php