ninja forms 3.0.6 are giving error 500 with WP reCaptcha Integration 1.1.10

Hello,

Because Ninja Forms 3.0 now uses a different hook to add fields, this is the reason you are seeing the error. I commented out the code to include the Ninja Forms file, could you please give it a try? Deactivate the current plugin and upload the .zip like any other plugin. Should fix your issue until the plugin author is able to release a fix.
https://drive.google.com/drive/folders/0B_h6oU4LzDtlZW1xQ25rVUFReHM?usp=sharing

Thanks.

@vadimnyc
Sorry about that, this link goes to the correct file.
https://drive.google.com/file/d/0B_h6oU4LzDtlMmQya0FjYnVoNUU/view?usp=sharing