I can’t Install Addons

Hi, I just bought the basic version and i can’t install any Addon.
My SSL is working fine.
I need assistance, please.
This is the log error:

{
“code”: “cannot_install_addon_plugin”,
“addon_slug”: “entries”,
“upgrade_messages”: [
“Baixando pacote de instalação a partir de https://quillforms.com/edd-sl/package_download/MTY4MjcyNTEwNzoxMDFhMDBmY2U3ZThkN2E5YjM5YzE1NWM4YWI1M2QzYjoxMDM6OTcyMjZkN2NmZDg3NzY3ZjU5ZWUzN2RjY2U5ZWE4YzE6aHR0cHNALy9zZWJhc3RpYW5xdWl6LmNvbS5icjow…”,
“Falha no download. cURL error 60: SSL certificate problem: unable to get local issuer certificate”
],
“versions”: {
“QuillForms”: “2.8.0”
}
}

What should i do ?
Email: [email protected]

Thanks!

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