Error creating .pot

I get this error running potx on fast_gallery:

Processing fast_gallery.cache.class.php...
Processing fast_gallery.class.php...
Processing fast_gallery.module...
Invalid marker content in fast_gallery.module:193
* t('This is a list of your default file folder. Please choose the folder you want to use'.' for your album. If you want to choose a folder manually, because it\'s not a folder of the default path, '.'set the dropdown to "enter path manually" and then enter the path manually below.<br/>'.'If you change the path, after already having used the Gallery you\'ll need to run the '.'cron job again and reindex the whole gallery.')

Invalid marker content in fast_gallery.module:206
* t("The path to the pics from which an album should be created. "."<em>Please ensure, that the path does end with /</em>")

Invalid marker content in fast_gallery.module:233
* t('If you checked, your site will be registered with www.rapsli.ch. The only information '.'that is collected is the URL of you site, so it can be used as showcase for the fast gallery module.')

Invalid marker content in fast_gallery.module:378
* t('If you Install Imagecache (IC) Presets, be aware'.' that this function is not bullet proof. Also if you hit this button multiple times '.'you\'ll get multiple presets with the same name! So please be sure to still have a look '.'at the Imagecache preset page: ')

Invalid marker content in fast_gallery.module:401
* t('Which imagecache preset should be applied to pictures when a user clicks on a picture? '.'Type <none> if you just want to use the original image')

Invalid marker content in fast_gallery.module:434
* t('These options are still very experimental. Feel free to use and'.' improve them. Me and lots of other users will be very glad!')

Invalid marker content in fast_gallery.module:466
* t('The first picture of the folder is taken as folder caption -> this is going to be'.' the date that counts as sorting criteria.')

Invalid marker content in fast_gallery.module:570
* t('No pictures found. First set your '.l('configuration','admin/settings/fast_gallery/general').' and then make sure to run the '.l('Cronjob','admin/reports/status/run-cron').'.')

Invalid menu 'title' definition found in fast_gallery_menu() in fast_gallery.module on line 45

Invalid menu 'title' definition found in fast_gallery_menu() in fast_gallery.module on line 60

Invalid menu 'title' definition found in fast_gallery_menu() in fast_gallery.module on line 76

Invalid menu 'title' definition found in fast_gallery_menu() in fast_gallery.module on line 91

Invalid menu 'title' definition found in fast_gallery_menu() in fast_gallery.module on line 101

Processing fast_gallery.install...
Processing fast_gallery.info...

Done.