phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b9bdf5c32cd7148ef5a7978e2768bc83' 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 ('b9bdf5c32cd7148ef5a7978e2768bc83', -1, 1715282246, 1715282246, '12d8ef2e', -11, 0, 0)

Line : 187
File : sessions.php