Website slowed down and can no longer edit images

[Ken Plain]

Website slowed down and can no longer edit images it just sits and does nothing when I want to swap our a featured image. The host DreamHost tied the errors to your theme below will be the error information they gave me. They say it is a memory issue caused by your errors. the server is exceeding it’s
memory limits causing the site to act slowly. I checked on the memory
usage and it turns out that there are several errors coming from the
theme. These errors will cause resource usage on the server to rise. Here
are the errors we are receiving:

<article item (404) itemscope
id=”post-2148″ class=”post-2148 page type-page status-publish hentry”>

<div class=”entry-content”>
wp_ripmxf@dp-eb6c204be5:~/dual-techinc.com/wp-content$ An
unexpected error occurred, please check the JavaScript console for more
details.
TypeError: Cannot read property ‘rowIndex’ of null
at hterm.Terminal.getSelectionText
(chrome-extension://iodihamcpbpeioajjeobimgagajmlibd/js/nassh_deps.concat.js:17722:50)
at hterm.Terminal.copySelectionToClipboard
(chrome-extension://iodihamcpbpeioajjeobimgagajmlibd/js/nassh_deps.concat.js:17732:21)
at hterm.Terminal.onMouse_
(chrome-extension://iodihamcpbpeioajjeobimgagajmlibd/js/nassh_deps.concat.js:17962:12)
An unexpected error occurred, please check the JavaScript console for
more details.
TypeError: Cannot read property ‘rowIndex’ of null
at hterm.Terminal.getSelectionText
(chrome-extension://iodihamcpbpeioajjeobimgagajmlibd/js/nassh_deps.concat.js:17722:50)
at hterm.Terminal.copySelectionToClipboard
(chrome-extension://iodihamcpbpeioajjeobimgagajmlibd/js/nassh_deps.concat.js:17732:21)
An unexpected error occurred, please check the JavaScript console for
more details.
TypeError: Cannot read property ‘rowIndex’ of null
at hterm.Terminal.getSelectionText
(chrome-extension://iodihamcpbpeioajjeobimgagajmlibd/js/nassh_deps.concat.js:17722:50)
at hterm.Terminal.copySelectionToClipboard
(chrome-extension://iodihamcpbpeioajjeobimgagajmlibd/js/nassh_deps.concat.js:17732:21)
at hterm.Terminal.onMouse_
(chrome-extension://iodihamcpbpeioajjeobimgagajmlibd/js/nassh_deps.concat.js:17962:12)
^C
wp_ripmxf@dp-eb6c204be5:~/dual-techinc.com/wp-content$ wp profile stage >
stage.txt
PHP Fatal error: Uncaught Error: Call to a member function
get_slider_language() on null in
/home/wp_ripmxf/dual-techinc.com/wp-content/plugins/revslider/includes/output.class.php:683
Stack trace:
#0
/home/wp_ripmxf/dual-techinc.com/wp-content/plugins/revslider/includes/output.class.php(642):
RevSliderOutput->add_slider_base()
#1
/home/wp_ripmxf/dual-techinc.com/wp-content/plugins/revslider/revslider.php(95):
RevSliderOutput->add_slider_to_stage(‘classicslider1’, ”, ”, ”, ”)
#2 /home/wp_ripmxf/dual-techinc.com/wp-includes/shortcodes.php(343):
rev_slider_shortcode(Array, ”, ‘rev_slider’)
#3 [internal function]: do_shortcode_tag(Array)
#4 /home/wp_ripmxf/dual-techinc.com/wp-includes/shortcodes.php(218):
preg_replace_callback(‘/\\[(\\[?)(rev_sl…’, ‘do_shortcode_ta…’,
‘[rev_slider ali…’)
#5
/home/wp_ripmxf/dual-techinc.com/wp-content/plugins/js_composer/include/templates/shortcodes/rev_slider_vc.php(28):
do_shortcode(‘[rev_slider ali…’)
#6
/home/wp_ripmxf/dual-techinc.com/wp-content/plugins/js_composer/include/classe
in
/home/wp_ripmxf/dual-techinc.com/wp-content/plugins/revslider/includes/output.class.php
on line 683
Fatal error: Uncaught Error: Call to a member function
get_slider_language() on null in
/home/wp_ripmxf/dual-techinc.com/wp-content/plugins/revslider/includes/output.class.php:683
Stack trace:
#0
/home/wp_ripmxf/dual-techinc.com/wp-content/plugins/revslider/includes/output.class.php(642):
RevSliderOutput->add_slider_base()
#1
/home/wp_ripmxf/dual-techinc.com/wp-content/plugins/revslider/revslider.php(95):
RevSliderOutput->add_slider_to_stage(‘classicslider1’, ”, ”, ”, ”)
#2 /home/wp_ripmxf/dual-techinc.com/wp-includes/shortcodes.php(343):
rev_slider_shortcode(Array, ”, ‘rev_slider’)
#3 [internal function]: do_shortcode_tag(Array)
#4 /home/wp_ripmxf/dual-techinc.com/wp-includes/shortcodes.php(218):
preg_replace_callback(‘/\\[(\\[?)(rev_sl…’, ‘do_shortcode_ta…’,
‘[rev_slider ali…’)
#5
/home/wp_ripmxf/dual-techinc.com/wp-content/plugins/js_composer/include/templates/shortcodes/rev_slider_vc.php(28):
do_shortcode(‘[rev_slider ali…’)
#6
/home/wp_ripmxf/dual-techinc.com/wp-content/plugins/js_composer/include/classe
in
/home/wp_ripmxf/dual-techinc.com/wp-content/plugins/revslider/includes/output.class.php
on line 683
Error: There has been a critical error on your website.Learn more about
debugging in WordPress. There has been a critical error on your website.

These errors are usually from a theme that hasn’t been registered with
the theme developer. I’ll have to ask that you contact them regarding the
errors above. Additionally, you’ll want them to check on the following
MySQL queries that are taking longer than 5 seconds to complete:

# Time: 2020-11-30T07:50:59.373442-08:00
# User@Host: dualtechincdream[dualtechincdream] @
dp-eb6c204be5.dreamhostps.com [69.163.129.102] Id: 81192
# Query_time: 72.816516 Lock_time: 0.897310 Rows_sent: 103
Rows_examined: 103
SET timestamp=1606751459;
SELECT user_id, meta_key, meta_value FROM wp_rnibgu_usermeta WHERE
user_id IN (1) ORDER BY umeta_id ASC;
# Time: 2020-11-30T07:50:59.373449-08:00
# User@Host: dualtechincdream[dualtechincdream] @
dp-eb6c204be5.dreamhostps.com [69.163.129.102] Id: 81190
# Query_time: 68.489441 Lock_time: 5.126714 Rows_sent: 103
Rows_examined: 103
SET timestamp=1606751459;
SELECT user_id, meta_key, meta_value FROM wp_rnibgu_usermeta WHERE
user_id IN (1) ORDER BY umeta_id ASC;
# Time: 2020-11-30T07:51:03.741378-08:00
# User@Host: dualtechincdream[dualtechincdream] @
dp-eb6c204be5.dreamhostps.com [69.163.129.102] Id: 81191
# Query_time: 13.956647 Lock_time: 1.296307 Rows_sent: 11
Rows_examined: 50
SET timestamp=1606752452;
SELECT t.*, tt.* FROM wp_rnibgu_terms AS t INNER JOIN
wp_rnibgu_term_taxonomy AS tt ON t.term_id = tt.term_id WHERE tt.taxonomy
IN (‘category’) AND tt.parent = ‘0’ ORDER BY t.name ASC;
# Time: 2020-11-30T08:07:47.785491-08:00
# User@Host: dualtechincdream[dualtechincdream] @
dp-eb6c204be5.dreamhostps.com [69.163.129.102] Id: 165
# Query_time: 28.979856 Lock_time: 0.439806 Rows_sent: 103
Rows_examined: 103
SET timestamp=1606752467;
SELECT umeta_id as meta_id, meta_key, meta_value
FROM wp_rnibgu_usermeta
WHERE user_id = 1
ORDER BY umeta_id;
# Time: 2020-11-30T08:08:21.791715-08:00
# User@Host: dualtechincdream[dualtechincdream] @
dp-eb6c204be5.dreamhostps.com [69.163.129.102] Id: 159
root@dp-eb6c204be5:/home/wp_ripmxf/dual-techinc.com# An unexpected error
occurred, please check the JavaScript console for more details.
TypeError: Cannot read property ‘rowIndex’ of null
at hterm.Terminal.getSelectionText
(chrome-extension://iodihamcpbpeioajjeobimgagajmlibd/js/nassh_deps.concat.js:17722:50)
at hterm.Terminal.copySelectionToClipboard
(chrome-extension://iodihamcpbpeioajjeobimgagajmlibd/js/nassh_deps.concat.js:17732:21)
at hterm.Terminal.onMouse_
(chrome-extension://iodihamcpbpeioajjeobimgagajmlibd/js/nassh_deps.concat.js:17962:12)
An unexpected error occurred, please check the JavaScript console for
more details.
TypeError: Cannot read property ‘rowIndex’ of null
at hterm.Terminal.getSelectionText
(chrome-extension://iodihamcpbpeioajjeobimgagajmlibd/js/nassh_deps.concat.js:17722:50)
at hterm.Terminal.copySelectionToClipboard
(chrome-extension://iodihamcpbpeioajjeobimgagajmlibd/js/nassh_deps.concat.js:17732:21)
An unexpected error occurred, please check the JavaScript console for
more details.
TypeError: Cannot read property ‘rowIndex’ of null
at hterm.Terminal.getSelectionText
(chrome-extension://iodihamcpbpeioajjeobimgagajmlibd/js/nassh_deps.concat.js:17722:50)
at hterm.Terminal.copySelectionToClipboard
(chrome-extension://iodihamcpbpeioajjeobimgagajmlibd/js/nassh_deps.concat.js:17732:21)
at hterm.Terminal.onMouse_
(chrome-extension://iodihamcpbpeioajjeobimgagajmlibd/js/nassh_deps.concat.js:17962:12)
An unexpected error occurred, please check the JavaScript console for
more details.
TypeError: Cannot read property ‘rowIndex’ of null
at hterm.Terminal.getSelectionText
(chrome-extension://iodihamcpbpeioajjeobimgagajmlibd/js/nassh_deps.concat.js:17722:50)
at hterm.Terminal.copySelectionToClipboard
(chrome-extension://iodihamcpbpeioajjeobimgagajmlibd/js/nassh_deps.concat.js:17732:21)

# Time: 2020-11-30T07:50:59.373429-08:00
# User@Host: dualtechincdream[dualtechincdream] @
dp-eb6c204be5.dreamhostps.com [69.163.129.102] Id: 81191
# Query_time: 72.816548 Lock_time: 0.897408 Rows_sent: 103
Rows_examined: 103
SET timestamp=1606751459;
SELECT user_id, meta_key, meta_value FROM wp_rnibgu_usermeta WHERE
user_id IN (1) ORDER BY umeta_id ASC;
# Time: 2020-11-30T07:50:59.373435-08:00
# User@Host: dualtechincdream[dualtechincdream] @
dp-eb6c204be5.dreamhostps.com [69.163.129.102] Id: 81187
# Query_time: 70.856938 Lock_time: 9.792487 Rows_sent: 0 Rows_examined:
0
SET timestamp=1606751459;
SELECT *, CASE
WHEN type = 3 THEN 0
WHEN type = 4 THEN 1
WHEN type = 7 THEN 2
WHEN type = 6 THEN 3
WHEN type = 5 THEN 4
WHEN type = 9 THEN 5
WHEN type = 8 THEN 6
WHEN type = 2 THEN 7
WHEN type = 1 THEN 8
ELSE 9999
END AS typeSort, CASE
WHEN type = 3 THEN parameters
WHEN type = 4 THEN parameters
WHEN type = 1 THEN IP
WHEN type = 9 THEN IP
WHEN type = 5 THEN IP
WHEN type = 6 THEN IP
WHEN type = 7 THEN IP
WHEN type = 2 THEN IP
WHEN type = 8 THEN IP
ELSE 9999
END AS detailSort
FROM wp_rnibgu_wfblocks7 WHERE type IN (4) AND (expiration = 0 OR
expiration > UNIX_TIMESTAMP()) ORDER BY typeSort ASC, id DESC;

Getting the theme to properly register with the theme developer should
get these errors to go away and resource usage to go down. If you
continue to have trouble with the site performance after the theme has
been activated, please let us know and we can look further into the
issue.

[Author]

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