phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b53b9a500a69534f050601039907079a' 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 ('b53b9a500a69534f050601039907079a', -1, 1715000782, 1715000782, '340ea838', -8, 0, 0)

Line : 187
File : sessions.php