phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1add07c7a89487b7051664478f9db75e' 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 ('1add07c7a89487b7051664478f9db75e', -1, 1756760048, 1756760048, 'd849d817', -4, 0, 0)

Line : 187
File : sessions.php