phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a871766b543f9875b623650264ed7ea8' 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 ('a871766b543f9875b623650264ed7ea8', -1, 1714362892, 1714362892, '12bfc36e', 5, 0, 0)

Line : 187
File : sessions.php