java.sql.SQLException: ORA-00600: internal error code, arguments: [12811], [93233]

Question

I got this while trying to execute

            File f = new File("file location");
            FileInputStream fis = new FileInputStream(f);
            PreparedStatement ps = db.prepareStatement("INSERT INTO table (title,file,id) VALUES('title',?,7)");
            ps.setBinaryStream(1, fis, (int)f.length());
            ps.execute();
            ps.close();

title - VARCHAR2
file - BLOB
id - FK to another table

Operations with another tables are working, everything is fine but this one. I tried to change statement, drop and recreate table. Without result