My JSP pages are freezing !!

[Christian Cleber]

    Hello all ! I have tomcat 3.3  with apache and it seems work fine
until now. I have a JSP page that receive
    only one param , execute a query in a database (interbase) , and
make the output.
    All work fine during some time but suddenly, when i execute the page

with different values for the param, the output
is always the same , i.e., the output always show the answer not matter
what value i put for the param.
    It seems like the page freezing with an old value .

   Christian