Forum .LRN Q&A: not able to upload portrait

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Posted by Ann v on
Hi,
I am getting errorgiven below while uploading portrait.Could any one please help me ?

There was a server error processing your request. We apologize.

Here is a detailed dump of what took place at the time of the error, which may assist a programmer in tracking down the problem:

invalid command name "uni_procs::masquerade_name"
while executing
"uni_procs::masquerade_name -name $tmp_filename -masqslash "f""
("lob" arm line 3)
invoked from within
"switch $storage_type {
file {
set filename [cr_create_content_file $item_id $revision_id $tmp_filename]
db..."
("uplevel" body line 62)
invoked from within
"uplevel 1 $transaction_code "
(procedure "db_transaction" line 1)
invoked from within
"db_transaction {

if { [empty_string_p [cr_registered_type_for_mime_type $mime_type]] } {
db_dml mime_type_insert ""
(MANY LINES OMITTED)

Please help