Hi Salleh Hudin, you should provide the content generated in the dspace.log file when you hit the problematic url.
See also https://wiki.duraspace.org/display/DSPACE/Troubleshoot+an+error Best, Andrea Il 13/08/2016 10:18, Salleh Hudin Mustaffa ha scritto: Hi, This DSpace site unable to display DSpace content and 'Internal System Error' display for a selected URL such as http://ddms.usim.edu.my/jspui/handle/123456789/196. However DSpace able to display the contents if user are using XMLUI interface, such as http://ddms.usim.edu.my/xmlui/handle/123456789/196. This server using DSpace 4.5 and PostgreSQL 9.x Please advise. -- You received this message because you are subscribed to the Google Groups "DSpace Technical Support" group. To unsubscribe from this group and stop receiving emails from it, send an email to dspace-tech+unsubscr...@googlegroups.com<mailto:dspace-tech+unsubscr...@googlegroups.com>. To post to this group, send email to dspace-tech@googlegroups.com<mailto:dspace-tech@googlegroups.com>. Visit this group at https://groups.google.com/group/dspace-tech. For more options, visit https://groups.google.com/d/optout. -- Andrea Bollini Chief Technology Innovation Officer 4Science, www.4science.it<http://www.4science.it> office: Via Edoardo D'Onofrio 304, 00155 Roma, Italy mobile: +39 333 934 1808 skype: a.bollini linkedin: andreabollini orcid: 0000-0002-9029-1854 an Itway Group Company Italy, France, Spain, Portugal, Greece, Turkey, Lebanon, Qatar, U.A.Emirates -- You received this message because you are subscribed to the Google Groups "DSpace Technical Support" group. To unsubscribe from this group and stop receiving emails from it, send an email to dspace-tech+unsubscr...@googlegroups.com. To post to this group, send email to dspace-tech@googlegroups.com. Visit this group at https://groups.google.com/group/dspace-tech. For more options, visit https://groups.google.com/d/optout.