Error processing request.

ORA-04031: unable to allocate 2520 bytes of shared memory ("large pool","unknown object","session heap","koh-kghu session heap") ORA-06512: at "APEX_050000.WWV_FLOW_ERROR", line 1002 ORA-06512: at "APEX_050000.WWV_FLOW_PROCESS", line 547 ORA-04031: unable to allocate 4152 bytes of shared memory ("large pool","unknown object","session heap","kxsFrame4kPage")