Pico and ESP8266

OK, so I tried 60 seconds in the interval and got 19 connections but then got the following error after the final response printout:

Response:  {
  "headers": {
    "Date": "Fri, 29 May 2015 07:58:17 GMT",
    "Server": "Apache/2.2.14 (Ubuntu)",
    "Last-Modified": "Fri, 15 Nov 2013 15:42:26 GMT",
    "ETag": "\"c01036-d-4eb390b8a8d18\"",
    "Accept-Ranges": "bytes",
    "Content-Length": "13",
    "Vary": "Accept-Encoding",
    "Connection": "close",
    "Content-Type": "text/plain"
   },
  "httpVersion": "1.1",
  "statusCode": "200",
  "statusMessage": "OK"
 }
>Uncaught Error: Unlink already registered
 at line 2 col 22
" already registered");g[a]=b}
                      ^
in function "registerLine" called from line 1 col 159
...Line("Unlink");e[b]=void 0});else throw e[b]=void 0,Error("C...
                               ^
in function "d" called from line 1 col 26
{e=void 0;var b;d&&(b=d(a))?(e=g,d=b):clearTimeout(c);void 0...
                          ^
in function "e" called from line 1 col 291
...f&&(g[f](d),n=!0);n||e&&e(d)}b=b.substr(a+1);"\n"==b[0]&&(b=...
                               ^
in function called from system
ERROR: Socket error -1 while sending
Uncaught Error: CIPSTART failed
 at line 1 col 207
...d 0,Error("CIPSTART failed");}
                               ^
in function "d" called from line 1 col 16
{e=void 0;d&&d()}
                ^
in function called from system
......