Same here.
[29-Dec-2020 17:31:39 UTC] PHP Warning: file_get_contents(): SSL operation failed with code 1. OpenSSL Error messages:
error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed in /home/user-random/public_html/wp-content/plugins/resmushit-image-optimizer/classes/resmushit.class.php on line 92
[29-Dec-2020 17:31:39 UTC] PHP Warning: file_get_contents(): Failed to enable crypto in /home/user-random/public_html/wp-content/plugins/resmushit-image-optimizer/classes/resmushit.class.php on line 92
[29-Dec-2020 17:31:39 UTC] PHP Warning: file_get_contents(https://par3.static.resmush.it/e6d6d80538ad6a6f53c28944599679f7/splash-logo-300x300.png): failed to open stream: operation failed in /home/user-random/public_html/wp-content/plugins/resmushit-image-optimizer/classes/resmushit.class.php on line 92
