phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9a9dcda0ebfab0b1ab29e500f0d5d7be' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9a9dcda0ebfab0b1ab29e500f0d5d7be', -1, 1714315371, 1714315371, '12e05f26', 13, 0, 0)

Line : 187
File : sessions.php