[Plugin: NextGEN Gallery] Parse error

Trying to install NextGen but get this:

Parse error: syntax error, unexpected ‘[‘, expecting ‘]’ in /homepages/40/d75010019/htdocs/Esinem WordPress/wp-content/plugins/nextgen-gallery/lib/meta.php on line 114

I believe it needs JW Player to run but I’m unsure what the directory should be called or where it goes. /plugins/mediaplayer-5.2 or /plugins/jw-player-for-wordpress? Neither seemed to make it appear on my plugins list.

Wassup? Being a total newbie, no doubt I’m doing something stupid. Many thanks!