APEX

Hello!

I have a application that out of nowhere started to have a problem in one page. The problem is that it shows no errors. All I could get (with debug) was:

0.06: A C C E P T: Request="Encerrar"
0.06: Metadata: Fetch application definition and shortcuts
0.07: NLS: wwv_flow.g_flow_language_derived_from=FLOW_PRIMARY_LANGUAGE: wwv_flow.g_browser_language=pt-br
0.08: alter session set nls_language="BRAZILIAN PORTUGUESE"
0.08: alter session set nls_territory="BRAZIL"
0.08: NLS: CSV charset=WE8MSWIN1252
0.08: ...NLS: Set Decimal separator=","
0.08: ...NLS: Set NLS Group separator="."
0.08: ...NLS: Set date format="DD/MM/RR"
0.08: ...Setting session time_zone to -02:00
0.08: Fetch session state from database
0.08: ...Check session 193268197189439 owner
0.08: ...Metadata: Fetch Page, Computation, Process, and Branch
0.08: Session: Fetch session header information
0.08: ...Metadata: Fetch page attributes for application 166, page 7020
0.11: Show ERROR page...
0.11: Performing rollback...

I can't figure it out what the problem is and I could really use some help. The problem happens when a process is called from a button and then the page is reloaded.

Tanks!

Camila