child process exited abnormally while executing "exec /usr/bin/identify -format "%b,%m,%h,%w" 2> /dev/null /web/coed.org/images/84/71784" ("eval" body line 1) invoked from within "eval exec $identify_command $identify_options $filename" (procedure "img_file_info" line 5) invoked from within "img_file_info $filename" (procedure "img_info" line 9) invoked from within "img_info $image_id" (procedure "ph_image_tag" line 13) invoked from within "ph_image_tag $photo_id" invoked from within "if {![string match $size_str ""]} { append page_content "[ph_image_tag $photo_id $size_str "hspace=\"10\""]<P>" } else { append page_content "There wa..." (file "/web/coed.org/packages/photodb/photodb/www/photo.tcl" line 138) invoked from within "source [ad_conn file]" (procedure "rp_handle_tcl_request" line 2) invoked from within "rp_handle_tcl_request" invoked from within "catch $handler error" invoked from within "rp_abstract_url_server"