Undefined variable $items breaks token support

Hi there,

when I enable leaflet module the following error is shown:

Notice: Undefined variable: items in require_once() (line 245 of mysite/sites/all/modules/leaflet/leaflet.formatters.inc).

this notice seems to break support for the token module completely outputting:

Notice: Undefined index: types in token_get_info() (line 509 of //htdocs/sites/all/modules/token/token.module).
Warning: array_keys() [function.array-keys]: The first argument should be an array in token_get_info() (line 509 of htdocs/sites/all/modules/token/token.module).
Warning: Invalid argument supplied for foreach() in token_get_info() (line 509 ofhtdocs/sites/all/modules/token/token.module).
Warning: uasort() [function.uasort]: The argument should be an array in token_get_info() (line 527 of htdocs/sites/all/modules/token/token.module).
Notice: Undefined index: tokens in token_get_info() (line 528 of /var/www/site.104.6rtl.com/htdocs/sites/all/modules/token/token.module).
Warning: array_keys() [function.array-keys]: The first argument should be an array in token_get_info() (line 528 of htdocs/sites/all/modules/token/token.module).
Warning: Invalid argument supplied for foreach() in token_get_info() (line 528 of /var/www/site.104.6rtl.com/htdocs/sites/all/modules/token/token.module).
Warning: array_keys() [function.array-keys]: The first argument should be an array in theme_token_tree() (line 100 of htdocs/sites/all/modules/token/token.pages.inc).
Warning: Invalid argument supplied for foreach() in theme_token_tree() (line 124 of htdocs/sites/all/modules/token/token.pages.inc). 

Steps to reproduce:

Enable Token
Enable Leaflet

goto admin/help/token

Result:
Error above given and no tokens available. This affects of course also all token related modules like pathauto & Co not to work anyomore.