I have a problem with EDD Dropbox File Store and Dropbox connection.
I connect the Easy digital download Dropbox File Store plugin and it works perfectly but after a period of about 4/6 hours it disconnects then clicking on the download button gives the following error:
Fatal error: Uncaught GuzzleHttp\Exception\ClientException: Client error: `POST https://api.dropboxapi.com/2/files/get_temporary_link` resulted in a `401 Unauthorized` response: {"error_summary": "expired_access_token/", "error": {".tag": "expired_access_token"}} in /home/gplsuite/public_html/wp-content/plugins/edd-dropbox-file-store/vendor/guzzlehttp/guzzle/src/Exception/RequestException.php:111 Stack trace: #0 /home/gplsuite/public_html/wp-content/plugins/edd-dropbox-file-store/vendor/guzzlehttp/guzzle/src/Middleware.php(65): GuzzleHttp\Exception\RequestException::create(Object(GuzzleHttp\Psr7\Request), Object(GuzzleHttp\Psr7\Response)) #1 /home/gplsuite/public_html/wp-content/plugins/edd-dropbox-file-store/vendor/guzzlehttp/promises/src/Promise.php(203): GuzzleHttp\Middleware::GuzzleHttp\{closure}(Object(GuzzleHttp\Psr7\Response)) #2 /home/gplsuite/public_html/wp-content/plugins/edd-dropbox-file-store/vendor/guzzlehttp/promises/src/Promise.php(156): GuzzleHttp\Promise\Promise::callHandler(1, Object(GuzzleHttp\Psr7\Res in /home/gplsuite/public_html/wp-content/plugins/edd-dropbox-file-store/vendor/guzzlehttp/guzzle/src/Exception/RequestException.php on line 111
There has been a critical error on this website.
Any ideas to solve this problem?