# MongoDB Output plugin 3.1.7 error

**URL:** <https://discuss.elastic.co/t/mongodb-output-plugin-3-1-7-error/305160>\
**Category:** Logstash\
**Created:** [May 19, 2022, 9:56am UTC](https://discuss.elastic.co/t/mongodb-output-plugin-3-1-7-error/305160 "2022-05-19T09:56:32Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![bhumikadave](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/bhumikadave/32/105906_2.png) [@bhumikadave](https://discuss.elastic.co/u/bhumikadave)\
**Post date:** [May 19, 2022, 9:56am UTC](https://discuss.elastic.co/t/mongodb-output-plugin-3-1-7-error/305160/1 "2022-05-19T09:56:32Z")

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Hello,

I am not able to connect to MongoDB Atlas with below error.Using plugin version 3.1.7.  
`[WARN][logstash.outputs.mongodb][main] MONGODB | Failed to handshake with <clustername>: 27017 ArgumentError: wrong number of arguments (given 2, expected 1)`

`[WARN][logstash.outputs.mongodb][main] MONGODB | Error checking <clustername>:27017: ArgumentError: wrong number of arguments (given 2, expected 1)`

Mongodb url is `"mongodb+srv://username:password@clustername.mongodb.net/dbname?retryWrites=true&w=majority"`

I see, the version has [fix](https://github.com/logstash-plugins/logstash-output-mongodb/commit/f6d3a73735d0871bc765afd2a8cff00152e36e73) for the same issue. Am I missing anything?

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [June 16, 2022, 9:57am UTC](https://discuss.elastic.co/t/mongodb-output-plugin-3-1-7-error/305160/2 "2022-06-16T09:57:22Z")

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