Here is the debug log:
2021-02-21 08:51:02 Config: report completed tasks immediately
2021-02-21 08:51:02 log flags: file_xfer, sched_ops, task, http_debug
World Community Grid 2021-02-21 08:51:02 Found app_config.xml
World Community Grid 2021-02-21 08:51:34 update requested by user
2021-02-21 08:51:34 [http] HTTP_OP::init_get(): https://www.worldcommunitygrid.org/viewNotice...b68cd78f1f27ca13ab0144bb5
2021-02-21 08:51:35 [http] [ID#0] Info: Connection 48 seems to be dead!
2021-02-21 08:51:35 [http] [ID#0] Info: Closing connection 48
2021-02-21 08:51:36 [http] [ID#0] Info: Trying 169.47.63.74...
2021-02-21 08:51:36 [http] [ID#0] Info: Connected to www.worldcommunitygrid.org (169.47.63.74) port 443 (#49)
2021-02-21 08:51:36 [http] [ID#0] Info: ALPN, offering http/1.1
2021-02-21 08:51:36 [http] [ID#0] Info: Cipher selection: ALL:!EXPORT:!EXPORT40:!EXPORT56:!aNULL:!LOW:!RC4:@STRENGTH
2021-02-21 08:51:36 [http] [ID#0] Info: successfully set certificate verify locations:
2021-02-21 08:51:36 [http] [ID#0] Info: CAfile: ca-bundle.crt
2021-02-21 08:51:36 [http] [ID#0] Info: CApath: /etc/ssl/certs
2021-02-21 08:51:36 [http] [ID#0] Info: TLSv1.2 (OUT), TLS header, Certificate Status (22):
2021-02-21 08:51:36 [http] [ID#0] Info: TLSv1.2 (OUT), TLS handshake, Client hello (1):
2021-02-21 08:51:36 [http] [ID#0] Info: TLSv1.2 (IN), TLS handshake, Server hello (2):
2021-02-21 08:51:36 [http] [ID#0] Info: TLSv1.2 (IN), TLS handshake, Certificate (11):
2021-02-21 08:51:36 [http] [ID#0] Info: TLSv1.2 (IN), TLS handshake, Server key exchange (12):
2021-02-21 08:51:36 [http] [ID#0] Info: TLSv1.2 (IN), TLS handshake, Server finished (14):
2021-02-21 08:51:36 [http] [ID#0] Info: TLSv1.2 (OUT), TLS handshake, Client key exchange (16):
2021-02-21 08:51:36 [http] [ID#0] Info: TLSv1.2 (OUT), TLS change cipher, Client hello (1):
2021-02-21 08:51:36 [http] [ID#0] Info: TLSv1.2 (OUT), TLS handshake, Finished (20):
2021-02-21 08:51:36 [http] [ID#0] Info: TLSv1.2 (IN), TLS change cipher, Client hello (1):
2021-02-21 08:51:36 [http] [ID#0] Info: TLSv1.2 (IN), TLS handshake, Finished (20):
2021-02-21 08:51:36 [http] [ID#0] Info: SSL connection using TLSv1.2 / ECDHE-RSA-AES256-GCM-SHA384
2021-02-21 08:51:36 [http] [ID#0] Info: ALPN, server accepted to use http/1.1
2021-02-21 08:51:36 [http] [ID#0] Info: Server certificate:
2021-02-21 08:51:36 [http] [ID#0] Info: subject: C=US; ST=New York; L=Armonk; O=International Business Machines Corporation; CN=*.worldcommunitygrid.org
2021-02-21 08:51:36 [http] [ID#0] Info: start date: Jun 10 00:00:00 2020 GMT
2021-02-21 08:51:36 [http] [ID#0] Info: expire date: Sep 9 12:00:00 2022 GMT
2021-02-21 08:51:36 [http] [ID#0] Info: subjectAltName: www.worldcommunitygrid.org matched
2021-02-21 08:51:36 [http] [ID#0] Info: issuer: C=US; O=DigiCert Inc; OU=www.digicert.com; CN=Thawte RSA CA 2018
2021-02-21 08:51:36 [http] [ID#0] Info: SSL certificate verify ok.
2021-02-21 08:51:36 [http] [ID#0] Sent header to server: GET /viewNoticesRSSFeed.action?userIdHash=314381_f6174d6b68cd78f1f27ca13ab0144bb5 HTTP/1.1
2021-02-21 08:51:36 [http] [ID#0] Sent header to server: Host: www.worldcommunitygrid.org
2021-02-21 08:51:36 [http] [ID#0] Sent header to server: User-Agent: BOINC client (x86_64-pc-linux-gnu 7.6.31)
2021-02-21 08:51:36 [http] [ID#0] Sent header to server: Accept: */*
2021-02-21 08:51:36 [http] [ID#0] Sent header to server: Accept-Encoding: deflate, gzip
2021-02-21 08:51:36 [http] [ID#0] Sent header to server: Content-Type: application/x-www-form-urlencoded
2021-02-21 08:51:36 [http] [ID#0] Sent header to server: Accept-Language: en_US
2021-02-21 08:51:36 [http] [ID#0] Sent header to server:
2021-02-21 08:51:36 [http] [ID#0] Received header from server: HTTP/1.1 200 OK
2021-02-21 08:51:36 [http] [ID#0] Received header from server: Date: Sun, 21 Feb 2021 07:51:36 GMT
2021-02-21 08:51:36 [http] [ID#0] Received header from server: Server: Apache
2021-02-21 08:51:36 [http] [ID#0] Received header from server: X-Powered-By: Servlet/3.1
2021-02-21 08:51:36 [http] [ID#0] Received header from server: ETag: 1356985405
2021-02-21 08:51:36 [http] [ID#0] Received header from server: X-Content-Type-Options: nosniff
2021-02-21 08:51:36 [http] [ID#0] Received header from server: X-XSS-Protection: 1; mode=block
2021-02-21 08:51:36 [http] [ID#0] Received header from server: Cache-Control: no-cache, no-store, max-age=0, must-revalidate
2021-02-21 08:51:36 [http] [ID#0] Received header from server: Pragma: no-cache
2021-02-21 08:51:36 [http] [ID#0] Received header from server: Expires: 0
2021-02-21 08:51:36 [http] [ID#0] Received header from server: Strict-Transport-Security: max-age=31536000; includeSubDomains
2021-02-21 08:51:36 [http] [ID#0] Received header from server: X-Frame-Options: SAMEORIGIN
2021-02-21 08:51:36 [http] [ID#0] Received header from server: Vary: Accept-Encoding
2021-02-21 08:51:36 [http] [ID#0] Received header from server: Content-Encoding: gzip
2021-02-21 08:51:36 [http] [ID#0] Received header from server: Referrer-Policy: no-referrer-when-downgrade
2021-02-21 08:51:36 [http] [ID#0] Received header from server: Content-Security-Policy: default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.googletagmanager.com https://tagmanager.google.com https://d2bnxibecyz4h5.cloudfront.net https://www.google
2021-02-21 08:51:36 [http] [ID#0] Received header from server: Content-Type: text/xml; charset=UTF-8
2021-02-21 08:51:36 [http] [ID#0] Received header from server: Content-Language: en-US
2021-02-21 08:51:36 [http] [ID#0] Received header from server: Set-Cookie: WCG-SESSION=0000j5uDXJcjGkJ3Y_YILejU0LG:-1; Expires=Sun, 21-Feb-21 08:21:35 GMT; Path=/; Domain=.worldcommunitygrid.org; Secure; HttpOnly
2021-02-21 08:51:36 [http] [ID#0] Received header from server: Transfer-Encoding: chunked
2021-02-21 08:51:36 [http] [ID#0] Received header from server:
2021-02-21 08:51:36 [http] [ID#0] Received header from server: 2ff
2021-02-21 08:51:36 [http] [ID#0] Received header from server: ‹
2021-02-21 08:51:36 [http] [ID#0] Info: Connection #49 to host www.worldcommunitygrid.org left intact
World Community Grid 2021-02-21 08:51:38 Sending scheduler request: Requested by user.
World Community Grid 2021-02-21 08:51:38 Reporting 21 completed tasks
World Community Grid 2021-02-21 08:51:38 Requesting new tasks for CPU
World Community Grid 2021-02-21 08:51:38 [http] HTTP_OP::init_post(): https://scheduler.worldcommunitygrid.org/boinc/wcg_cgi/fcgi
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: Trying 169.47.63.74...
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: Connected to scheduler.worldcommunitygrid.org (169.47.63.74) port 443 (#50)
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: ALPN, offering http/1.1
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: Cipher selection: ALL:!EXPORT:!EXPORT40:!EXPORT56:!aNULL:!LOW:!RC4:@STRENGTH
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: successfully set certificate verify locations:
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: CAfile: ca-bundle.crt
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: CApath: /etc/ssl/certs
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: TLSv1.2 (OUT), TLS header, Certificate Status (22):
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: TLSv1.2 (OUT), TLS handshake, Client hello (1):
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: TLSv1.2 (IN), TLS handshake, Server hello (2):
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: TLSv1.2 (IN), TLS handshake, Certificate (11):
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: TLSv1.2 (IN), TLS handshake, Server key exchange (12):
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: TLSv1.2 (IN), TLS handshake, Server finished (14):
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: TLSv1.2 (OUT), TLS handshake, Client key exchange (16):
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: TLSv1.2 (OUT), TLS change cipher, Client hello (1):
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: TLSv1.2 (OUT), TLS handshake, Finished (20):
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: TLSv1.2 (IN), TLS change cipher, Client hello (1):
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: TLSv1.2 (IN), TLS handshake, Finished (20):
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: SSL connection using TLSv1.2 / ECDHE-RSA-AES256-GCM-SHA384
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: ALPN, server accepted to use http/1.1
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: Server certificate:
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: subject: C=US; ST=New York; L=Armonk; O=International Business Machines Corporation; CN=*.worldcommunitygrid.org
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: start date: Jun 10 00:00:00 2020 GMT
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: expire date: Sep 9 12:00:00 2022 GMT
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: subjectAltName: scheduler.worldcommunitygrid.org matched
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: issuer: C=US; O=DigiCert Inc; OU=www.digicert.com; CN=Thawte RSA CA 2018
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: SSL certificate verify ok.
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Sent header to server: POST /boinc/wcg_cgi/fcgi HTTP/1.1
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Sent header to server: Host: scheduler.worldcommunitygrid.org
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Sent header to server: User-Agent: BOINC client (x86_64-pc-linux-gnu 7.6.31)
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Sent header to server: Accept: */*
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Sent header to server: Accept-Encoding: deflate, gzip
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Sent header to server: Content-Type: application/x-www-form-urlencoded
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Sent header to server: Accept-Language: en_US
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Sent header to server: Content-Length: 99026
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Sent header to server: Expect: 100-continue
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Sent header to server:
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Received header from server: HTTP/1.1 100 Continue
World Community Grid 2021-02-21 08:51:39 [http] [ID#1] Info: We are completely uploaded and fine
World Community Grid 2021-02-21 08:51:40 [http] [ID#1] Received header from server: HTTP/1.1 500 Internal Server Error
World Community Grid 2021-02-21 08:51:40 [http] [ID#1] Received header from server: Date: Sun, 21 Feb 2021 07:51:39 GMT
World Community Grid 2021-02-21 08:51:40 [http] [ID#1] Received header from server: Server: Apache
World Community Grid 2021-02-21 08:51:40 [http] [ID#1] Received header from server: Content-Length: 527
World Community Grid 2021-02-21 08:51:40 [http] [ID#1] Received header from server: Content-Type: text/html; charset=iso-8859-1
World Community Grid 2021-02-21 08:51:40 [http] [ID#1] Received header from server:
World Community Grid 2021-02-21 08:51:40 [http] [ID#1] Received header from server: <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
World Community Grid 2021-02-21 08:51:40 [http] [ID#1] Received header from server: <html><head>
World Community Grid 2021-02-21 08:51:40 [http] [ID#1] Received header from server: <title>500 Internal Server Error</title>
World Community Grid 2021-02-21 08:51:40 [http] [ID#1] Received header from server: </head><body>
World Community Grid 2021-02-21 08:51:40 [http] [ID#1] Received header from server: <h1>Internal Server Error</h1>
World Community Grid 2021-02-21 08:51:40 [http] [ID#1] Received header from server: <p>The server encountered an internal error or
World Community Grid 2021-02-21 08:51:40 [http] [ID#1] Received header from server: misconfiguration and was unable to complete
World Community Grid 2021-02-21 08:51:40 [http] [ID#1] Received header from server: your request.</p>
World Community Grid 2021-02-21 08:51:40 [http] [ID#1] Received header from server: <p>Please contact the server administrator at
World Community Grid 2021-02-21 08:51:40 [http] [ID#1] Received header from server: root@localhost to inform them of the time this error occurred,
World Community Grid 2021-02-21 08:51:40 [http] [ID#1] Received header from server: and the actions you performed just before this error.</p>
World Community Grid 2021-02-21 08:51:40 [http] [ID#1] Received header from server: <p>More information about this error may be available
World Community Grid 2021-02-21 08:51:40 [http] [ID#1] Received header from server: in the server error log.</p>
World Community Grid 2021-02-21 08:51:40
World Community Grid 2021-02-21 08:51:40 [http] [ID#1] Info: Connection #50 to host scheduler.worldcommunitygrid.org left intact
World Community Grid 2021-02-21 08:51:41 Scheduler request failed: HTTP internal server error
It looks like that it is not a certificate failure.
Cheers,
Yves
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