I've asked for additional help from my hosting company, but the error remains.
these are the modifications made to tr to solve it.
We are getting below error while try to update the Owncloud.
cURL error 35: SSL received a record that exceeded the maximum permissible length.
Initially there was an issue with the SSL certificate installed on the doamin 'imcdcloud.com' which was corrected.
We then searched many forums and as per their recommendation we made below changes on the server.
1: Made the below entry in Apache configuration file.
Header always add Strict-Transport-Security "max-age=15768000; includeSubDomains; preload"
2: Set open_basedir = none in php.ini file, but it didn't helped.
Hence, we requested you to get in touch with Owncloud support and let us know what they have to say. Please get in touch with them and let us know their feedback so that we can investigate further accordingly.