phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '531b8807a54508a3f1d5fd8dfe4e667a' 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 ('531b8807a54508a3f1d5fd8dfe4e667a', -1, 1714985777, 1714985777, '03933606', 0, 0, 0)

Line : 187
File : sessions.php