phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '99001ad1cf9818e8417f62fbc03aa987' 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 ('99001ad1cf9818e8417f62fbc03aa987', -1, 1715792440, 1715792440, '1276fe1c', -6, 0, 0)

Line : 187
File : sessions.php