APEX Webcam Plugin

Dear Experts,
I have done the following:
1. Imported the APEX Webcam Plugin that I had downloaded from APEX Webcam Plugin by Damien Antipa
2. Added a new page region . The type of this region was the webcam plugin.
3. Modified the PL/SQL execution to insert the BLOB into my custom table.
My application is suppose to be working as shown in this demo http://apex.oracle.com/pls/apex/f?p=daplugins:1:0:::::
But right now it is throwing a pl/sql error in my page :
Error in PLSQL code raised during plug-in processing. ORA-06550: line 199, column 47: PLS-00306: wrong number or types of arguments in call to 'NETHEAD_WEBCAM_EXT_RENDER' ORA-06550: line 199, column 1: PL/SQL: Statement ignored
Technical Info (only visible for developers)
is_internal_error: true
apex_error_code: WWV_FLOW_PLUGIN.RUN_PLSQL_ERR
ora_sqlcode: -6550
ora_sqlerrm: ORA-06550: line 199, column 47: PLS-00306: wrong number or types of arguments in call to 'NETHEAD_WEBCAM_EXT_RENDER' ORA-06550: line 199, column 1: PL/SQL: Statement ignored
component.type: APEX_APPLICATION_PAGE_REGIONS
component.id: 29947388611973657917
component.name: webcam
error_backtrace: ORA-06512: at "SYS.DBMS_SYS_SQL", line 1926 ORA-06512: at "SYS.WWV_DBMS_SQL", line 1065 ORA-06512: at "SYS.WWV_DBMS_SQL", line 1091 ORA-06512: at "APEX_040200.WWV_FLOW_DYNAMIC_EXEC", line 832 ORA-06512: at "APEX_040200.WWV_FLOW_PLUGIN", line 1058
Thanks in advance
Regards,
Madonna

Hi Anoush,
are you using the most recent version of the notification plug-in (version 1.3)? Because almost two years ago we fixed that bug. From the release notes
v1.3 (24-Nov-2011)
-) Fixed issue with CSS files that caused underlying Application Express session to be invalidated
I think that covers your problem. Just download and update the plug-in and you should be good.
regards
patrick

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