vb.org Archive - Cant login to forum, but can login to admincp

It was working fine and all of a sudden it stopped working. I just tried to login again from the forum side and clicked login and the drop down login form showed. I entered correct login info and it now showed in the small drop down login panel the following:

A System Error has occured.

The software is experiencing a systems error.

You should attempt to repeat your last action. If this error occurs again, please contact the site administrator.

In our htaccess file in the vb5 root directory is the following

Code:

<IfModule mod_rewrite.c>

        RewriteEngine On

        

        #In some cases where you have other mod_rewrite rules, you may need to comment out the following line

        #and change it to match your folder name. This resets the other mod_rewrite rules for just this directory

        #If your site was www.example.com/forum, the setting would be /forum/

        #RewriteBase / 



        # Send css calls directly to the correct file VBV-7807

        RewriteRule ^css.php$ core/css.php [NC,L]



        # Redirect old install path to core.

        RewriteRule ^install/ core/install/ [NC,L]



        # Main Redirect

        RewriteCond %{REQUEST_URI} !\.(gif|jpg|jpeg|png|css)$

        RewriteCond %{REQUEST_FILENAME} !-f

        RewriteCond %{REQUEST_FILENAME} !-d

        RewriteRule ^(.*)$ index.php?routestring=$1 [L,QSA]



        # Because admincp is an actual directory.

        RewriteRule ^(admincp/)$ index.php?routestring=$1 [L,QSA]



</IfModule>



<IfModule mod_deflate.c>

    AddOutputFilterByType DEFLATE application/atom+xml \

                          text/javascript \

                          application/x-javascript \

                          application/javascript \

                          application/json \

                          application/rss+xml \

                          application/vnd.ms-fontobject \

                          application/x-font-ttf \

                          application/xhtml+xml \

                          application/xml \

                          font/opentype \

                          image/svg+xml \

                          image/x-icon \

                          text/css \

                          text/html \

                          text/plain \

                          text/x-component \

                          text/xml

</IfModule>



<IfModule mod_expires.c>

        ExpiresActive On

        ExpiresByType application/x-javascript A1209600

        ExpiresByType text/javascript A1209600

        ExpiresByType application/javascript A1209600

        ExpiresByType text/css A31536000

        ExpiresByType image/x-icon A2592000

        ExpiresByType image/icon A2592000

        ExpiresByType application/x-ico A2592000

        ExpiresByType application/ico A2592000

        ExpiresByType image/gif A2592000

        ExpiresByType image/jpeg A1209600

        ExpiresByType image/jpg A1209600

        ExpiresByType image/png A1209600

        ExpiresByType application/x-shockwave-flash A1209600

        ExpiresByType font/ttf A2592000

        ExpiresByType font/otf A2592000

        ExpiresByType font/x-woff A2592000

        ExpiresByType image/svg+xml A2592000

        ExpiresByType font/truetype A2592000

        ExpiresByType font/opentype A2592000

        ExpiresByType application/x-font-woff A2592000

        ExpiresByType application/vnd.ms-fontobject A2592000

</IfModule>



<IfModule mod_headers.c>

    Header set Connection keep-alive

        <filesmatch "\.(ico|flv|gif|swf|eot|woff|otf|ttf|svg)$">

                Header set Cache-Control "max-age=2592000, public"

        </filesmatch>

        <filesmatch "\.(jpg|jpeg|png)$">

                Header set Cache-Control "max-age=1209600, public"

        </filesmatch>

        <filesmatch "\.(eot|woff|otf|ttf|svg)$">

                Header set Cache-Control "max-age=2592000, public"

        </filesmatch>

        # css and js should use private for proxy caching https://developers.google.com/speed/docs/best-practices/caching#LeverageProxyCaching

        <filesmatch "\.(css)$">

                Header set Cache-Control "max-age=31536000, private"

        </filesmatch>

        <filesmatch "\.(js)$">

                Header set Cache-Control "max-age=1209600, private"

        </filesmatch>

</IfModule>

Not sure what to look for in here to be honest.

X vBulletin 3.8.12 by vBS Debug Information
Page Generation 0.02771 seconds Memory Usage 1,732KB Queries Executed 10 (?)
More Information
Template Usage: (1)ad_footer_end (1)ad_footer_start (1)ad_header_end (1)ad_header_logo (1)ad_navbar_below (1)bbcode_code_printable (1)footer (1)gobutton (1)header (1)headinclude (6)option (1)post_thanks_navbar_search (1)printthread (5)printthreadbit (1)spacer_close (1)spacer_open Phrase Groups Available: global postbit showthread	Included Files: ./printthread.php ./global.php ./includes/init.php ./includes/class_core.php ./includes/config.php ./includes/functions.php ./includes/class_hook.php ./includes/modsystem_functions.php ./includes/class_bbcode_alt.php ./includes/class_bbcode.php ./includes/functions_bigthree.php Hooks Called: init_startup init_startup_session_setup_start init_startup_session_setup_complete cache_permissions fetch_threadinfo_query fetch_threadinfo fetch_foruminfo style_fetch cache_templates global_start parse_templates global_setup_complete printthread_start bbcode_fetch_tags bbcode_create bbcode_parse_start bbcode_parse_complete_precache bbcode_parse_complete printthread_post printthread_complete
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