I am also having this bug here is my stack trace

HP ERROR [1] Call to a member function evaluate() on a non-object in sources/submit.php on line 49 (version: 8.1.1, PHP version: 5.2.17, URL: /cms/pg/cms_comcode_pages/__ed/index.php?wide=1)

Here is the stack trace:

Below is a stack trace revealing the state the software was in when the error occurred. If this represents a bug in the unmodified software, you may want to check Composr website for a fix, and if there isn't one, report this as a bug. Please note that merely posting a stack trace is not sufficient for us to solve your problem; the stack trace is just an aid that presents us with additional information. We still need to know the error message, what you tried to do, how you tried to do it, version numbers, and any other appropriate information.
We apologise for this problem and if it's a bug we hope you will work with us so that we can fix it for you promptly.

File '/home/thenewh6/public_html/pf/sources/failure.php'
Line '684'
Function 'get_html_trace'
Args

File '/home/thenewh6/public_html/pf/sources/global2.php'
Line '983'
Function '_fatal_exit'
Args
'PHP ERROR [1] Call to a member function evaluate() on a non-object in sources/submit.php on line 49'


File '/home/thenewh6/public_html/pf/sources/failure.php'
Line '217'
Function 'fatal_exit'
Args
'PHP ERROR [1] Call to a member function evaluate() on a non-object in sources/submit.php on line 49'


File '/home/thenewh6/public_html/pf/sources/global2.php'
Line '857'
Function '_Composr_error_handler'
Args
'error'

1

'Call to a member function evaluate() on a non-object'

'sources/submit.php'

49


File '/home/thenewh6/public_html/pf/sources/global2.php'
Line '793'
Function 'Composr_error_handler'
Args
1

'Call to a member function evaluate() on a non-object'

'/home/thenewh6/public_html/pf/sources/submit.php'

49


Function 'catch_fatal_errors'
Args

Parameters

post_parsed

<div id=\"hpcontainer\">

<div id=\"container1\">

<div id=\"main\">
<div id=\"container2\">



<div id=\"intro\">
<h1 class=\"main_page_title\"><span class=\"inner\">Welcome to {$SITE_NAME}</span></h1>
<input class=\"cms_keep_ui_controlled\" size=\"45\" title=\"[block failsafe=&quot;1&quot;]main_greeting[/block]\" type=\"text\" value=\"main_greeting block (double-click to edit/delete)\" />
The peoples front is European Guild Wars 2 Guild, we are a social guild which doesn&#39;t care how high level you are. We are open to all members regardless of how much time you can put in, All we ask is you are friendly to our members and the rest of the game world and take part in our Community. Read more about the&nbsp;<input class=\"cms_keep_ui_controlled\" size=\"45\" title=\"[page param=&quot;aboutthepeoplesfront:start&quot;]Peoples Front Guild[/page]\" type=\"text\" value=\"page tag (double-click to edit/delete)\" />.



Everyone is welcome within our guild, All we ask is you are friendly and act like an adult. Visit our <input class=\"cms_keep_ui_controlled\" size=\"45\" title=\"[page param=&quot;site:howtojoin&quot;]How to Join[/page]\" type=\"text\" value=\"page tag (double-click to edit/delete)\" /> page for more information.

</div><!-- close intro -->
<div id=\"tabs\">
<div class=\"float_surrounder\">
<div id=\"slider\">

<ul id=\"sliderContent\">

<li class=\"sliderImage\">

<a href=\"\"><img src=\"http://peoplesfront.net/slider-images/about.jpg\" alt=\"Find out more about the Peoples Front of Tyria guild and our history\" /></a>

<span class=\"top\"><strong>About the Peoples Front of Tyria</strong>
<input class=\"cms_keep_ui_controlled\" size=\"45\" title=\"[page param=&quot;aboutthepeoplesfront:start&quot;]Find out more about the Peoples Front of Tyria guild and our history[/page]\" type=\"text\" value=\"page tag (double-click to edit/delete)\" /></span>

</li>

<li class=\"sliderImage\">

<a href=\"http://peoplesfront.net/pg/galleries/misc/guild_wars_2/index.php\"><img src=\"http://peoplesfront.net/slider-images/gallery.jpg\" alt=\"Visit our Gallery\" /></a>

<span class=\"top\"><strong>Visit our Gallery</strong>
<input class=\"cms_keep_ui_controlled\" size=\"45\" title=\"[page param=&quot;:galleries:type=misc:id=guild_wars_2&quot;]Visit our guild wars 2 image gallery.[/page]\" type=\"text\" value=\"page tag (double-click to edit/delete)\" /> This gallery will grow as we explore Tyria</span>

</li>

<li class=\"sliderImage\">

<a href=\"http://peoplesfront.net/forum/\"><img src=\"http://peoplesfront.net/slider-images/forumimg.jpg\" alt=\"Join in the discussion in our forums\" /></a>

<span class=\"top\"><strong>Discussion forums</strong>
<input class=\"cms_keep_ui_controlled\" size=\"45\" title=\"[page param=&quot;forum:forumview&quot;]Join in the discussion in our forums[/page]\" type=\"text\" value=\"page tag (double-click to edit/delete)\" /></span>

</li>
<li class=\"sliderImage\">

<a href=\"http://peoplesfront.net/guildwars2/pg/alliance\"><img src=\"http://peoplesfront.net/slider-images/alliance.jpg\" alt=\"Find out more about our alliance\" /></a>

<span class=\"top\"><strong>Alliance</strong>
<input class=\"cms_keep_ui_controlled\" size=\"45\" title=\"[page param=&quot;guildwars2:alliance&quot;]Find out more about our alliance[/page]\" type=\"text\" value=\"page tag (double-click to edit/delete)\" /></span>

</li>



<div class=\"clear sliderImage\"></div>

</ul>

</div>



</div>


</div><!-- close slider -->
<div id=\"clear\"></div>
</div><!-- close container2 -->
<div id=\"container5\">

<div id=\"lefta\">


</div><!-- close topleft -->
<div id=\"middlea\">

</div><!-- close topmiddle -->

<div id=\"righta\">

</div><!-- close topright -->
<div id=\"clear\"></div>
</div><!-- close container5 -->
<div id=\"container3\">

<div id=\"info\">
<input class=\"cms_keep_ui_controlled\" size=\"45\" title=\"[block param=&quot;0&quot; member_based=&quot;0&quot; multiplier=&quot;0.5&quot; fallback_full=&quot;2&quot; fallback_archive=&quot;8&quot; blogs=&quot;-1&quot; zone=&quot;_SEARCH&quot; title=&quot;Guild News&quot; show_in_full=&quot;0&quot;]main_news[/block]\" type=\"text\" value=\"main_news block (double-click to edit/delete)\" />
&#8203;<kbd title=\"box\" class=\"cms_keep_block\">[box=\"Allied Guilds\" type=\"light\"]
<a href=\"http://www.enigma-eu.com\"><img src=\"http://peoplesfront.net/slider-images/enigmalogo2.jpg\" alt=\"Enigma\" /></a> <a href=\"http://hakuna-matata.enjin.com\"><img src=\"http://peoplesfront.net/slider-images/hakunamatatalogo2.jpg\" alt=\"Hakuna Matata\" /></a>
</br><a href=\"http://peoplesfront.net/guildwars2/pg/alliance/\">Find out more about our Alliance</a>

[/box]</kbd>&#8203;
<input class=\"cms_keep_ui_controlled\" size=\"45\" title=\"[block failsafe=&quot;1&quot;]side_users_online[/block]\" type=\"text\" value=\"side_users_online block (double-click to edit/delete)\" />

</div><!-- close info -->

<div id=\"list\">
<input class=\"cms_keep_ui_controlled\" size=\"45\" title=\"[block]side_personal_stats[/block]\" type=\"text\" value=\"side_personal_stats block (double-click to edit/delete)\" />
<input class=\"cms_keep_ui_controlled\" size=\"45\" title=\"[block param=&quot;listing&quot; zone=&quot;_SEARCH&quot; days=&quot;100&quot; title=&quot;Upcoming Events&quot; failsafe=&quot;1&quot;]side_calendar[/block]\" type=\"text\" value=\"side_calendar block (double-click to edit/delete)\" />
<input class=\"cms_keep_ui_controlled\" size=\"45\" title=\"[block param=&quot;6&quot; forum=&quot;3,15,30,41,39,40,28,29&quot; date_key=&quot;lasttime&quot; title=&quot;Latest Discussion&quot;]side_forum_news[/block]\" type=\"text\" value=\"side_forum_news block (double-click to edit/delete)\" />
<input class=\"cms_keep_ui_controlled\" size=\"45\" title=\"[block param=&quot;image&quot; efficient=&quot;1&quot; title=&quot;Image of the Day&quot; zone=&quot;_SEARCH&quot;]main_content[/block]\" type=\"text\" value=\"main_content block (double-click to edit/delete)\" />
</div><!-- close list -->
<div id=\"clear\"></div>
</div><!-- close container3 -->
<div id=\"container4\">

<div id=\"left\">

</div><!-- close topleft -->
<div id=\"middle\">

</div><!-- close topmiddle -->

<div id=\"right\">

</div><!-- close topright -->
<div id=\"clear\"></div>
</div><!-- close container4 -->
<div id=\"container5\">

<div id=\"left\">
</div><!-- close topleft -->
<div id=\"middle\">

</div><!-- close topmiddle -->

<div id=\"right\">
</div><!-- close topright -->
<div id=\"clear\"></div>
</div><!-- close container5 -->

</div><!-- close main -->
<!-- close banners -->
<div id=\"clear\"></div>
</div><!-- close container1 -->
</div> <!-- close HPcontainer -->

file
start
lang
EN
zone
redirect
http://peoplesfront.net/pg/start
MAX_FILE_SIZE
16777216
label_for__post
Comcode page
label_for__title
Codename
title
start
require__title
1
f_face
/
f_size
f_colour
post
[semihtml]

<div id=\"hpcontainer\">

<div id=\"container1\">

<div id=\"main\">
<div id=\"container2\">



<div id=\"intro\">
[title=\"1\"]Welcome to {$SITE_NAME}[/title]
[block failsafe=&quot;1&quot;]main_greeting[/block]
The peoples front is European Guild Wars 2 Guild, we are a social guild which doesn&#39;t care how high level you are. We are open to all members regardless of how much time you can put in, All we ask is you are friendly to our members and the rest of the game world and take part in our Community. Read more about the&nbsp;[page=&quot;aboutthepeoplesfront:start&quot;]Peoples Front Guild[/page].



Everyone is welcome within our guild, All we ask is you are friendly and act like an adult. Visit our [page=&quot;site:howtojoin&quot;]How to Join[/page] page for more information.

</div><!-- close intro -->
<div id=\"tabs\">
[surround]
[semihtml] <div id=\"slider\">

<ul id=\"sliderContent\">

<li class=\"sliderImage\">

<a href=\"\"><img src=\"http://peoplesfront.net/slider-images/about.jpg\" alt=\"Find out more about the Peoples Front of Tyria guild and our history\" /></a>

<span class=\"top\"><strong>About the Peoples Front of Tyria</strong>
[page=\"aboutthepeoplesfront:start\"]Find out more about the Peoples Front of Tyria guild and our history[/page]</span>

</li>

<li class=\"sliderImage\">

<a href=\"http://peoplesfront.net/pg/galleries/misc/guild_wars_2/index.php\"><img src=\"http://peoplesfront.net/slider-images/gallery.jpg\" alt=\"Visit our Gallery\" /></a>

<span class=\"top\"><strong>Visit our Gallery</strong>
[page=\":galleries:type=misc:id=guild_wars_2\"]Visit our guild wars 2 image gallery.[/page] This gallery will grow as we explore Tyria</span>

</li>

<li class=\"sliderImage\">

<a href=\"http://peoplesfront.net/forum/\"><img src=\"http://peoplesfront.net/slider-images/forumimg.jpg\" alt=\"Join in the discussion in our forums\" /></a>

<span class=\"top\"><strong>Discussion forums</strong>
[page=\"forum:forumview\"]Join in the discussion in our forums[/page]</span>

</li>
<li class=\"sliderImage\">

<a href=\"http://peoplesfront.net/guildwars2/pg/alliance\"><img src=\"http://peoplesfront.net/slider-images/alliance.jpg\" alt=\"Find out more about our alliance\" /></a>

<span class=\"top\"><strong>Alliance</strong>
[page=\"guildwars2:alliance\"]Find out more about our alliance[/page]</span>

</li>



<div class=\"clear sliderImage\"></div>

</ul>

</div>

[/semihtml]
[/surround]

</div><!-- close slider -->
<div id=\"clear\"></div>
</div><!-- close container2 -->
<div id=\"container5\">

<div id=\"lefta\">


</div><!-- close topleft -->
<div id=\"middlea\">

</div><!-- close topmiddle -->

<div id=\"righta\">

</div><!-- close topright -->
<div id=\"clear\"></div>
</div><!-- close container5 -->
<div id=\"container3\">

<div id=\"info\">
[block param=&quot;0&quot; member_based=&quot;0&quot; multiplier=&quot;0.5&quot; fallback_full=&quot;2&quot; fallback_archive=&quot;8&quot; blogs=&quot;-1&quot; zone=&quot;_SEARCH&quot; title=&quot;Guild News&quot; show_in_full=&quot;0&quot;]main_news[/block]
[box=\"Allied Guilds\" type=\"light\"]
[semihtml]
<a href=\"http://www.enigma-eu.com\"><img src=\"http://peoplesfront.net/slider-images/enigmalogo2.jpg\" alt=\"Enigma\" /></a> <a href=\"http://hakuna-matata.enjin.com\"><img src=\"http://peoplesfront.net/slider-images/hakunamatatalogo2.jpg\" alt=\"Hakuna Matata\" /></a>
</br><a href=\"http://peoplesfront.net/guildwars2/pg/alliance/\">Find out more about our Alliance</a>
[/semihtml]
[/box]
[block failsafe=\"1\"]side_users_online[/block]

</div><!-- close info -->

<div id=\"list\">
[block]side_personal_stats[/block]
[block=\"listing\" zone=\"_SEARCH\" days=\"100\" title=\"Upcoming Events\" failsafe=\"1\"]side_calendar[/block]
[block=\"6\" forum=\"3,15,30,41,39,40,28,29\" date_key=\"lasttime\" title=\"Latest Discussion\"]side_forum_news[/block]
[block=\"image\" efficient=\"1\" title=\"Image of the Day\" zone=\"_SEARCH\"]main_content[/block]
</div><!-- close list -->
<div id=\"clear\"></div>
</div><!-- close container3 -->
<div id=\"container4\">

<div id=\"left\">

</div><!-- close topleft -->
<div id=\"middle\">

</div><!-- close topmiddle -->

<div id=\"right\">

</div><!-- close topright -->
<div id=\"clear\"></div>
</div><!-- close container4 -->
<div id=\"container5\">

<div id=\"left\">
</div><!-- close topleft -->
<div id=\"middle\">

</div><!-- close topmiddle -->

<div id=\"right\">
</div><!-- close topright -->
<div id=\"clear\"></div>
</div><!-- close container5 -->

</div><!-- close main -->
<!-- close banners -->
<div id=\"clear\"></div>
</div><!-- close container1 -->
</div> <!-- close HPcontainer -->
[/semihtml]
hidFileID_file1
-1
label_for__validated
Validated
validated
1
tick_on_form__validated
0
require__validated
0
label_for__parent_page
Parent page
parent_page
require__parent_page
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label_for__show_as_edit
Show as edited
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Owner
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Jarv
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(array)
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Concise description
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Welcome to The peoples front is a social guild which doesn\'t care how high level you are. We are open to all members regardless of how much time you can put in, All we ask is you are friendly to our members and the rest of the game world and take part in our Community. Read more about the Peoples Front Guild. Everyone is welcome within our guild, Visit our How to Join page for more information.
require__meta_description
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Access for Guests
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1
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require__access_1
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Access for Super-moderators
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Access for Clan Member
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Access for Super-members
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Access for Recruit
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Access for Probation
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Access for Networking
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Access for trusted
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Access for Private First Class
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Access for clan-officer
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Access for Lance Corporal
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Access for Guild Wars 2
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Access for Corporal
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Access for Officer - Second Lieutenant
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Access for Sargeant
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Access for Staff Sargeant
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0
comcode__post
1
posting_ref_id
9489
http_referer
http://peoplesfront.net/cms/pg/cms_comcode_pages/_ed/index.php?pag

I have the same problem too. It happens when I finished editing the home page (I have not tried it with other pages) and click the aave button. I use the latest version of the software (8.1.1) and here is the error message:

PHP ERROR [1] Call to a member function evaluate() on a non-object in sources/submit.php on line 49 (version: 8.1.1, PHP version: 5.2.12-nmm4, URL: /cms/index.php?page=cms_comcode_pages&type=__ed&wide=1)

[Edit: Too many open tabs results in wrong posts. :) My error was from another issue but it was still the exact same stack trace. The hotfix I mentioned below fixed my error. Giving it a try might fix your's too. Make a copy of those two files before replacing them.]

I also had this exact error and stack trace. I noticed in the section "How do I fix this" it pointed me to this hotfix: http://compo.sr/tracker/view.php?id=615 (btw, nice touch, Chris!)

This corrected my error.

I must have missed this one, but I'm sure this must have been fixed by now.