Received this information from my host (Rochen) regarding a PHP exception involving Disqus:

Exception Type: Error
File: /home/[database_name]/public_html/plugins/content/jw_disqus/jw_disqus.php
Line: 108
Message: Call to a member function get() on string

#0 /home/[database_name]/public_html/plugins/content/jw_disqus/jw_disqus.php(47): plgContentJw_disqus->renderDisqus(Object(stdClass), '{"article_layou...', '')
#1 /home/[database_name]/public_html/libraries/joomla/event/event.php(70): plgContentJw_disqus->onContentPrepare('com_tags.tag', Object(stdClass), '{"article_layou...', 0)
#2 /home/[database_name]/public_html/libraries/joomla/event/dispatcher.php(160): JEvent->update(Array)
#3 /home/[database_name]/public_html/components/com_tags/views/tag/view.html.php(141): JEventDispatcher->trigger('oncontentprepar...', Array)
#4 /home/[database_name]/public_html/libraries/src/MVC/Controller/BaseController.php(672): TagsViewTag->display()
#5 /home/[database_name]/public_html/components/com_tags/controller.php(52): Joomla\CMS\MVC\Controller\BaseController->display(false, Array)
#6 /home/[database_name]/public_html/libraries/src/MVC/Controller/BaseController.php(710): TagsController->display()
#7 /home/[database_name]/public_html/components/com_tags/tags.php(15): Joomla\CMS\MVC\Controller\BaseController->execute('')
#8 /home/[database_name]/public_html/libraries/src/Component/ComponentHelper.php(382): require_once('/home/zlolkeir/...')
#9 /home/[database_name]/public_html/libraries/src/Component/ComponentHelper.php(357): Joomla\CMS\Component\ComponentHelper::executeComponent('/home/zlolkeir/...')
#10 /home/[database_name]/public_html/libraries/src/Application/SiteApplication.php(194): Joomla\CMS\Component\ComponentHelper::renderComponent('com_tags')
#11 /home/[database_name]/public_html/libraries/src/Application/SiteApplication.php(233): Joomla\CMS\Application\SiteApplication->dispatch()
#12 /home/[database_name]/public_html/libraries/src/Application/CMSApplication.php(195): Joomla\CMS\Application\SiteApplication->doExecute()
#13 /home/[database_name]/public_html/index.php(49): Joomla\CMS\Application\CMSApplication->execute()
#14 {main}

Request information
GET variables

Array
(
)

POST variables

Array
(
)

COOKIE variables

Array
(
)

REQUEST variables

Array
(
[format] => html
[option] => com_tags
[Itemid] =>
[view] => tag
[id] => 13:roi
)

SERVER variables

Array
(
[PATH] => /bin:/usr/bin:/usr/local/bin
[HTTP_ACCEPT] => */*
[HTTP_ACCEPT_CHARSET] => utf-8;q=0.7,iso-8859-1;q=0.2,*;q=0.1
[HTTP_HOST] => www.jrtcllc.com
[HTTP_USER_AGENT] => Mozilla/5.0 (compatible; DotBot/1.1; www.opensiteexplorer.org/dotbot, This email address is being protected from spambots. You need JavaScript enabled to view it.)
[DOCUMENT_ROOT] => /home/[database_name]/public_html
[REMOTE_ADDR] => [IP address]
[REMOTE_PORT] => [port nr]
[SERVER_ADDR] => [IP address]
[SERVER_NAME] => www.jrtcllc.com
[SERVER_ADMIN] => This email address is being protected from spambots. You need JavaScript enabled to view it.
[SERVER_PORT] => [port nr]
[REQUEST_URI] => /component/tags/tag/13-roi.html
[REDIRECT_URL] => /component/tags/tag/13-roi.html
[HTTPS] => on
[stayout] => 1
[HTTP_AUTHORIZATION] =>
[REDIRECT_STATUS] => 200
[SSL_PROTOCOL] => TLSv1.2
[SSL_SESSION_ID] => f83461dc6e8460e7328c9f84794445c9f4c8673926706f2f1732c2794e8a309b
[SSL_CIPHER] => ECDHE-RSA-AES128-GCM-SHA256
[SSL_CIPHER_USEKEYSIZE] => 128
[SSL_CIPHER_ALGKEYSIZE] => 128
[SCRIPT_FILENAME] => /home/[database_name]/public_html/index.php
[QUERY_STRING] =>
[SCRIPT_URI] => www.jrtcllc.com/component/tags/tag/13-roi.html
[SCRIPT_URL] => /component/tags/tag/13-roi.html
[SCRIPT_NAME] => /index.php
[SERVER_PROTOCOL] => HTTP/1.1
[SERVER_SOFTWARE] => LiteSpeed
[REQUEST_METHOD] => GET
[X-LSCACHE] => on
[PHP_SELF] => /index.php
[REQUEST_TIME_FLOAT] => 1532296312.4221
[REQUEST_TIME] => 1532296312
)

I'm stumped. I welcome your suggestions.

Hello,

Can you try www.joomlaworks.net/forum/disqus-comments-for-joomla/48982-disqus-plugin-return-server-error-500#166677 ?