Internal Server Error On Password Reset

[cbouvier15]

Hi we are having an issue using this library on the following versions:

• parse-server@2.2.16
• parse-server-mandrill-adapter@1.2.1

error: Uncaught internal server error. [TypeError: Cannot read property 'Symbol(Symbol.iterator)' of undefined] TypeError: Cannot read property 'Symbol(Symbol.iterator)' of undefined
parse-server_1      |     at Object.Promise [as sendPasswordResetEmail] (/parse/node_modules/parse-server-mandrill-adapter/index.js:96:43)
parse-server_1      |     at /parse/node_modules/parse-server/lib/Controllers/UserController.js:194:26
parse-server_1      |     at run (/parse/node_modules/babel-polyfill/node_modules/core-js/modules/es6.promise.js:87:22)
parse-server_1      |     at /parse/node_modules/babel-polyfill/node_modules/core-js/modules/es6.promise.js:100:28
parse-server_1      |     at flush (/parse/node_modules/babel-polyfill/node_modules/core-js/modules/_microtask.js:18:9)
parse-server_1      |     at _combinedTickCallback (internal/process/next_tick.js:67:7)
parse-server_1      |     at process._tickDomainCallback (internal/process/next_tick.js:122:9)

We saw that there a similar issue was opened before #10 but we couldn't find the fix for our problem.

Please Advise.
Thanks.