phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '387ac3a6e8b906a4c383507c27f7a915' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('387ac3a6e8b906a4c383507c27f7a915', -1, 1715127269, 1715127269, '1276e269', 0, 0, 0)

Line : 187
File : sessions.php