segment violation in prolog

Jan and Anne, I do not know adrress to which to send this  , Google does not work for me.
But anyway Facebook pages give me a segment violation, if I try to bring them with http_open , other https sites are OK
See the trace
?- open('test.txt', write, S),A='https://www.facebook.com/gopi.suri'   ,
|     http_open(A, In, [cert_verify_hook(cert_verify),status_code(Code),timeout(90)] ).

SWI-Prolog [thread 1]: received fatal signal 11 (segv)
C-stack trace labeled "crash":
  [0] /opt/local/lib/swipl-6.6.6/lib/x86_64-darwin13.2.0/libswipl.dylib(save_backtrace+0xb9) [0x10ae6e159]
  [1] /opt/local/lib/swipl-6.6.6/lib/x86_64-darwin13.2.0/libswipl.dylib(crashHandler+0x3d) [0x10ae6e69d]
  [2] /opt/local/lib/swipl-6.6.6/lib/x86_64-darwin13.2.0/libswipl.dylib(dispatch_signal+0x354) [0x10ae20f84]
  [3] /usr/lib/system/libsystem_platform.dylib(_sigtramp+0x1a) [0x7fff857995aa]
  [5] /opt/local/lib/swipl-6.6.6/lib/x86_64-darwin13.2.0/ssl4pl.dylib(unify_certificate+0x42b) [0x10b015f8b]
  [6] /opt/local/lib/swipl-6.6.6/lib/x86_64-darwin13.2.0/ssl4pl.dylib(pl_cert_verify_hook+0xe8) [0x10b018108]
  [7] /opt/local/lib/swipl-6.6.6/lib/x86_64-darwin13.2.0/ssl4pl.dylib(ssl_cb_cert_verify+0xa6) [0x10b019226]
  [8] /opt/local/lib/libcrypto.1.0.0.dylib(X509_verify_cert+0x4e8) [0x10b136e58]
  [9] /opt/local/lib/libssl.1.0.0.dylib(ssl_verify_cert_chain+0x122) [0x10b053dc2]
  [10] /opt/local/lib/libssl.1.0.0.dylib(ssl3_get_server_certificate+0x17e) [0x10b031d8e]
  [11] /opt/local/lib/libssl.1.0.0.dylib(ssl3_connect+0x5aa) [0x10b030b7a]
  [12] /opt/local/lib/libssl.1.0.0.dylib(ssl23_connect+0xd3d) [0x10b03ef4d]
  [13] /opt/local/lib/swipl-6.6.6/lib/x86_64-darwin13.2.0/ssl4pl.dylib(ssl_ssl_bio+0x10e) [0x10b019a9e]
  [14] /opt/local/lib/swipl-6.6.6/lib/x86_64-darwin13.2.0/ssl4pl.dylib(pl_ssl_negotiate+0x73) [0x10b017903]
  [15] /opt/local/lib/swipl-6.6.6/lib/x86_64-darwin13.2.0/libswipl.dylib(PL_next_solution+0x85dc) [0x10adba49c]
  [16] /opt/local/lib/swipl-6.6.6/lib/x86_64-darwin13.2.0/libswipl.dylib(query_loop+0x13a) [0x10ae0223a]
  [17] /opt/local/lib/swipl-6.6.6/lib/x86_64-darwin13.2.0/libswipl.dylib(prologToplevel+0x51) [0x10ae02881]
  [18] /opt/local/lib/swipl-6.6.6/lib/x86_64-darwin13.2.0/libswipl.dylib(PL_toplevel+0x38) [0x10adca9b8]
  [19] /opt/local/bin/swipl(main+0x35) [0x10ada1f05]
  [20] /usr/lib/system/libdyld.dylib(start+0x1) [0x7fff8b42f5fd]
Abort trap: 6

others are OK:
?- open('test.txt', write, S),A='https://plus.google.com/105304021131578236334/posts'  ,
|     http_open(A, In, [cert_verify_hook(cert_verify),status_code(Code),timeout(90)] ).
Accepting certificate
Accepting certificate
S = <stream>(0x7f9e8412d160),
A = 'https://plus.google.com/105304021131578236334/posts',
In = <stream>(0x7f9e8404ed30),
Code = 200.
Is there anything I can do to prevent crash? Like may be use my own Facebook ID?

Thanks Josef Frydl