phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dcf40d1ddc5fec9240e4c9b12eb98138' 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 ('dcf40d1ddc5fec9240e4c9b12eb98138', -1, 1715421554, 1715421554, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php