Here is the systems information from the installed plugins page:
User
Browser Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.71 Safari/537.36
Role super
System
Omeka 2.4.1
PHP 5.5.31 (cgi-fcgi)
OS Linux 2.6.32-604.30.3.lve1.3.63.el6.x86_64 x86_64
MySQL Server 5.5.52
MySQL Client 5.5.52
PHP Extensions
Regular bcmath, calendar, cgi-fcgi, Core, ctype, curl, date, dom, ereg, exif, fileinfo, filter, ftp, gd, gettext, hash, iconv, imagick, imap, intl, ionCube Loader, json, libxml, mbstring, mcrypt, mysql, mysqli, mysqlnd, openssl, pcre, PDO, pdo_mysql, pdo_sqlite, Phar, posix, Reflection, session, SimpleXML, sockets, SPL, sqlite3, standard, tidy, tokenizer, xml, xmlreader, xmlrpc, xmlwriter, xsl, Zend OPcache, zip, zlib
Zend the ionCube PHP Loader, Zend OPcache
Plugins
BulkMetadataEditor 1.0.2 (inactive)
Coins 2.0.3
DublinCoreExtended 2.0.1
ExhibitBuilder 3.3.1
FacetByMetadata 1.0 (inactive)
FlickrImport 1.1.8
Geolocation 2.2.5
ItemOrder 2.0.1
Neatline 2.3.0
NeatlineFeatures 2.0.5
NeatlineTime 2.0.4 (inactive)
SearchByMetadata 1.2 (inactive)
SimpleContactForm 0.5
SimplePages 3.0.7
SimpleVocab 2.0.1
ZoteroImport 2.0.1
Themes
berlin 2.3.1 (current)
default 2.3.2
seasons 2.3.1