Page length or encoding problems from Markdown table

I am having troubles with creating a page through the Admin Plugin, presumably because of length or encoding problems. My config is the following:

absolute_urls
false
timezone
Europe/Dublin
default_locale
null
param_sep
:
languages
array:7 [ "supported" => [] "translations" => true "translations_fallback" => true "session_...
home
array:1 [ "alias" => "/home" ]
pages
array:18 [ "theme" => "notepad" "order" => array:2 [ "by" => "default" "dir" => "asc" ...
cache
array:6 [ "enabled" => true "check" => array:1 [ "method" => "file" ] "driver" => "auto"...
twig
array:6 [ "cache" => true "debug" => true "auto_reload" => true "autoescape" => false "und... 
assets
array:8 [ "css_pipeline" => false "css_minify" => false "css_minify_windows" => false "css_r...
errors
array:2 [ "display" => true "log" => true ]
debugger
array:3 [ "enabled" => true "shutdown" => array:1 [ "close_connection" => false ] "twig"...
images
array:3 [ "default_image_quality" => 100 "cache_all" => true "debug" => false ]
media
array:3 [ "enable_media_timestamp" => false "upload_limit" => 0 "unsupported_inline_types" => ...
session
array:3 [ "enabled" => true "timeout" => 1800 "name" => "grav-site" ]
security
array:1 [ "default_hash" => "$2y$10$kwsyMVwM8/7j0K/6LHT.g.Fs49xOCTp2b8hh/S5.dPJuJcJB6T.UK" ]

I am presenting a fairly large table on the page, formatted as a Markdown table (since Grav uses MarkdownExtra), with 51 rows containing both English and Norwegian text. If I save the page with the first 7 rows, it renders fine, but if I have all 51 there and save the page does not render and I get this error from Apache:

[Sat Oct 17 23:37:10.409494 2015] [ssl:warn] [pid 7348:tid 552] AH01909: localhost:443:0 server certificate does NOT include an ID which matches the server name
[Sat Oct 17 23:37:11.041521 2015] [mpm_winnt:notice] [pid 7348:tid 552] AH00455: Apache/2.4.16 (Win32) OpenSSL/1.0.1p PHP/5.5.28 configured -- resuming normal operations
[Sat Oct 17 23:37:11.041521 2015] [mpm_winnt:notice] [pid 7348:tid 552] AH00456: Apache Lounge VC11 Server built: Jul 12 2015 10:56:48
[Sat Oct 17 23:37:11.041521 2015] [core:notice] [pid 7348:tid 552] AH00094: Command line: 'C:\\Bitnami\\WAMPST~1.28-\\apache2\\bin\\httpd.exe -d C:/Bitnami/wampstack-5.5.28-0/apache2 -f C:\\Bitnami\\WAMPST~1.28-\\apache2\\conf\\httpd.conf'
[Sat Oct 17 23:37:11.063533 2015] [mpm_winnt:notice] [pid 7348:tid 552] AH00418: Parent: Created child process 7876
[Sat Oct 17 23:37:12.250752 2015] [ssl:warn] [pid 7876:tid 552] AH01909: localhost:443:0 server certificate does NOT include an ID which matches the server name
[Sat Oct 17 23:37:12.508093 2015] [ssl:warn] [pid 7876:tid 552] AH01909: localhost:443:0 server certificate does NOT include an ID which matches the server name
[Sat Oct 17 23:37:12.527104 2015] [mpm_winnt:notice] [pid 7876:tid 552] AH00354: Child: Starting 64 worker threads.
[Sat Oct 17 23:37:13.214490 2015] [mpm_winnt:notice] [pid 7348:tid 552] AH00428: Parent: child process 7876 exited with status 3221225725 -- Restarting.
[Sat Oct 17 23:37:13.966076 2015] [ssl:warn] [pid 7348:tid 552] AH01909: localhost:443:0 server certificate does NOT include an ID which matches the server name
[Sat Oct 17 23:37:13.983088 2015] [mpm_winnt:notice] [pid 7348:tid 552] AH00455: Apache/2.4.16 (Win32) OpenSSL/1.0.1p PHP/5.5.28 configured -- resuming normal operations
[Sat Oct 17 23:37:13.983088 2015] [mpm_winnt:notice] [pid 7348:tid 552] AH00456: Apache Lounge VC11 Server built: Jul 12 2015 10:56:48
[Sat Oct 17 23:37:13.983088 2015] [core:notice] [pid 7348:tid 552] AH00094: Command line: 'C:\\Bitnami\\WAMPST~1.28-\\apache2\\bin\\httpd.exe -d C:/Bitnami/wampstack-5.5.28-0/apache2 -f C:\\Bitnami\\WAMPST~1.28-\\apache2\\conf\\httpd.conf'
[Sat Oct 17 23:37:13.991092 2015] [mpm_winnt:notice] [pid 7348:tid 552] AH00418: Parent: Created child process 5508
[Sat Oct 17 23:37:14.833792 2015] [ssl:warn] [pid 5508:tid 420] AH01909: localhost:443:0 server certificate does NOT include an ID which matches the server name
[Sat Oct 17 23:37:15.065934 2015] [ssl:warn] [pid 5508:tid 420] AH01909: localhost:443:0 server certificate does NOT include an ID which matches the server name
[Sat Oct 17 23:37:15.112970 2015] [mpm_winnt:notice] [pid 5508:tid 420] AH00354: Child: Starting 64 worker threads.
[Sat Oct 17 23:37:15.897800 2015] [mpm_winnt:notice] [pid 7348:tid 552] AH00428: Parent: child process 5508 exited with status 3221225725 -- Restarting.
[Sat Oct 17 23:37:16.428078 2015] [ssl:warn] [pid 7348:tid 552] AH01909: localhost:443:0 server certificate does NOT include an ID which matches the server name
[Sat Oct 17 23:37:16.449092 2015] [mpm_winnt:notice] [pid 7348:tid 552] AH00455: Apache/2.4.16 (Win32) OpenSSL/1.0.1p PHP/5.5.28 configured -- resuming normal operations
[Sat Oct 17 23:37:16.449092 2015] [mpm_winnt:notice] [pid 7348:tid 552] AH00456: Apache Lounge VC11 Server built: Jul 12 2015 10:56:48
[Sat Oct 17 23:37:16.449092 2015] [core:notice] [pid 7348:tid 552] AH00094: Command line: 'C:\\Bitnami\\WAMPST~1.28-\\apache2\\bin\\httpd.exe -d C:/Bitnami/wampstack-5.5.28-0/apache2 -f C:\\Bitnami\\WAMPST~1.28-\\apache2\\conf\\httpd.conf'
[Sat Oct 17 23:37:16.454095 2015] [mpm_winnt:notice] [pid 7348:tid 552] AH00418: Parent: Created child process 4924
[Sat Oct 17 23:37:17.643402 2015] [ssl:warn] [pid 4924:tid 544] AH01909: localhost:443:0 server certificate does NOT include an ID which matches the server name
[Sat Oct 17 23:37:17.867550 2015] [ssl:warn] [pid 4924:tid 544] AH01909: localhost:443:0 server certificate does NOT include an ID which matches the server name
[Sat Oct 17 23:37:17.890566 2015] [mpm_winnt:notice] [pid 4924:tid 544] AH00354: Child: Starting 64 worker threads.

I am unable to accurately pinpoint the relevant error from Apache, but given that I can render 7 rows of the table but not all 51 I would assume that it occurs because of some encoding or length issue. This is running Grav version 0.9.45 and the Notepad theme.

An update: The reason for this, through testing, is because of the length of data in the cells. When I add a row wherein one of the cells contains 320 characters, Apache breaks, but it renders with 318.

You might be falling afoul of this well known Windows/Apache thread limit that needs to be tweaked.

That seems to have been the problem, though I’m not quite sure how it manifests on a case-by-case basis. That is to say, table cell-length is a rather odd thing for rendering to have problems with as opposed to, say, long paragraphs.

I think it would show up here because markdown uses Regex for handling complex things like tables, but is not really used in regular paragraphs.