phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '15e71a53b039940a355ef4aa461ac707' 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 ('15e71a53b039940a355ef4aa461ac707', -1, 1715176458, 1715176458, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php