phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '277d9c34735a6448a099ae3376167218' 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 ('277d9c34735a6448a099ae3376167218', -1, 1715761734, 1715761734, '12de9ee2', -1, 0, 0)

Line : 187
File : sessions.php