phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '12dab1431883f30e41a45d2f9aa3843d' 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 ('12dab1431883f30e41a45d2f9aa3843d', -1, 1714065847, 1714065847, '038e0cf0', -4, 0, 0)

Line : 187
File : sessions.php