phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f91410c2e724d4a34f07902cbb5b5812' 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 ('f91410c2e724d4a34f07902cbb5b5812', -1, 1715462535, 1715462535, 'c0a80201', -10, 0, 0)

Line : 187
File : sessions.php