phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4aa0b5519c16bcbd43511c7be2e1df86' 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 ('4aa0b5519c16bcbd43511c7be2e1df86', -1, 1715672513, 1715672513, '03908b71', -4, 0, 0)

Line : 187
File : sessions.php