[windows] Unable to update ddoc(1 bucket, single node)

steps to reproduce:
1. Create 3 ddocs
2. Keep updating them (adding views)

test to repro:
-t view.createdeleteview.CreateDeleteViewTests.test_view_ops_parallel,ddoc_ops=update,test_with_view=True,num_ddocs=4,num_views_per_ddoc=10,items=200000,start_view=2,views_to_ops=5

I had 9 views per ddoc when it started to fail updates with error:
[couchdb:error,2012-09-13T12:34:30.306,ns_1@10.1.3.135:<0.15724.7>:couch_log:error:42]Uncaught error in HTTP request: {exit,
{noproc,
{gen_server,call,
['capi_set_view_manager-default',
{interactive_update,
{doc,<<"_design/dev_ddoc1">>,

{0,<<>>}

,
<<"{\"views\":{\"views0\":{\"map\":\"function (doc)

{ emit(doc.age, doc.first_name);}\"},\"views1\":{\"map\":\"function (doc) { emit(doc.age, doc.first_name);}

\"},\"views2\":{\"map\":\"function (doc)

{ emit(null, doc);}\"},\"views3\":{\"map\":\"function (doc) { emit(null, doc);}

\"},\"views4\":{\"map\":\"function (doc)

{ emit(null, doc);}\"},\"views5\":{\"map\":\"function (doc) { emit(null, doc);}

\"},\"views6\":{\"map\":\"function (doc)

{ emit(doc.age, doc.first_name);}\"},\"views7\":{\"map\":\"function (doc) { emit(doc.age, doc.first_name);}

\"},\"views8\":{\"map\":\"function (doc)

{ emit(doc.age, doc.first_name);}\"},\"views9\":{\"map\":\"function (doc) { emit(doc.age, doc.first_name);}

\"}}}">>,
0,false,[]}},
infinity]}}}
[couchdb:info,2012-09-13T12:34:30.306,ns_1@10.1.3.135:<0.15724.7>:couch_log:info:39]Stacktrace: [

{gen_server,call,3}

,

{capi_frontend,update_doc,3}

,

{couch_httpd_db,update_doc,5}

,

{couch_httpd,handle_request,6}

,

{mochiweb_http,headers,5}

,

{proc_lib,init_p_do_apply,3}

]