Cannot upload pdf (SOLVED)

[9年前 に gordon daniels によって更新されました。]

There is one pdf file that I am having problems with uploading. When I try here is the error message I get:

ERROR [http-bio-8080-exec-4][render_portlet_jsp:157] com.liferay.portlet.documentlibrary.NoSuchFileException: /opt/life/data/document_library/0/0/liferay_temp/com.liferay.portlet.documentlibrary.action.EditFileEntryAction/10195/Yoga Sutras of Patanjali_temp.tmp

What would cause this?