phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cad6645cfe61b81534c1c9387e38c3ff' 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 ('cad6645cfe61b81534c1c9387e38c3ff', -1, 1715322543, 1715322543, '12da9c23', -4, 0, 0)

Line : 187
File : sessions.php