Title: critical error Last modified: September 30, 2026 --- # critical error * [usbcha123](https://wordpress.org/support/users/usbcha123/) * (@usbcha123) * [16 hours, 5 minutes ago](https://wordpress.org/support/topic/critical-error-884/) * I am receiving a critical error. The debug does not work. I cannot access any of my old tables. * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fcritical-error-884%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ Viewing 8 replies - 1 through 8 (of 8 total) * Thread Starter [usbcha123](https://wordpress.org/support/users/usbcha123/) * (@usbcha123) * [15 hours, 57 minutes ago](https://wordpress.org/support/topic/critical-error-884/#post-19033363) * _public/wp-content/plugins/tablepress-premium/modules/controllers/datatables- fixedheader-fixedcolumns.php:105_ * Thread Starter [usbcha123](https://wordpress.org/support/users/usbcha123/) * (@usbcha123) * [15 hours, 54 minutes ago](https://wordpress.org/support/topic/critical-error-884/#post-19033366) * Does anyone know where I can get 3.3.4 to reninstall? * [dittoddt](https://wordpress.org/support/users/dittoddt/) * (@dittoddt) * [14 hours, 20 minutes ago](https://wordpress.org/support/topic/critical-error-884/#post-19033433) * I also need the 3.3.4 version. The new version is causing issues with the Elegant Themes Tablepress Styler and until that updates my website is in a bad space. * [jimithing007](https://wordpress.org/support/users/jimithing007/) * (@jimithing007) * [14 hours, 9 minutes ago](https://wordpress.org/support/topic/critical-error-884/#post-19033437) * You should be able to roll back to the old version using the WP Rollback plugin, provided you can still get into your WordPress dashboard. I had an issue with the upgrade this morning and was able to roll back to the previous version. * Here is my thread topic. Tobias provided a fix for my issue. The fix was simple enough, although I can’t confirm that you are experiencing the same issue that I had: [https://wordpress.org/support/topic/critical-error-with-upgrade-to-3-4/](https://wordpress.org/support/topic/critical-error-with-upgrade-to-3-4/) * Plugin Author [Tobias Bäthge](https://wordpress.org/support/users/tobiasbg/) * (@tobiasbg) * [13 hours, 42 minutes ago](https://wordpress.org/support/topic/critical-error-884/#post-19033451) * Hi! * Thanks for your posts, and sorry for the trouble! * [@usbcha123](https://wordpress.org/support/users/usbcha123/): In your case, this concerns only the Premium version of TablePress, and this likely is a conflict with the “Divi-Modules – TablePress Styler” plugin. As we are already in touch via email, let’s handle this directly via the premium support. * [@dittoddt](https://wordpress.org/support/users/dittoddt/): Can you please provide more details on what exactly is not working? Just to be safe, can you please try the idea from [https://wordpress.org/support/topic/fatal-error-on-wordpress-search-after-updating-to-tablepress-3-4/#post-19033249](https://wordpress.org/support/topic/fatal-error-on-wordpress-search-after-updating-to-tablepress-3-4/#post-19033249)? If that does not help, we should try finding more error information. If that’s not yet shown, please set the `WP_DEBUG` constant to `true` in your site’s “wp- config.php” file, see [https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/#wp_debug](https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/#wp_debug), or maybe check the server’s error log file (if you don’t have access to that yourself, you web host company’s support team should have access). * [@jimithing007](https://wordpress.org/support/users/jimithing007/): Yes, rolling back is an option, but I prefer to find the underlying root cause and fix that( as in your case). This will ensure that the actual issue isn’t just hidden until the next version — but if everybody just hides it and rolls back, I can’t fix it 🙂 * Best wishes, Tobias * [dittoddt](https://wordpress.org/support/users/dittoddt/) * (@dittoddt) * [12 hours, 1 minute ago](https://wordpress.org/support/topic/critical-error-884/#post-19033504) * Ok. Here is what I’m getting: * **Fatal error**: Uncaught TypeError: strtolower(): Argument #1 ($string) must be of type string, bool given in /home/customer/www/cslip.org/public_html/wp- content/plugins/tablepress-premium/modules/controllers/datatables-fixedheader- fixedcolumns.php:105 Stack trace: #0 /home/customer/www/cslip.org/public_html/ wp-content/plugins/tablepress-premium/modules/controllers/datatables-fixedheader- fixedcolumns.php(105): strtolower(false) #1 /home/customer/www/cslip.org/public_html/ wp-includes/class-wp-hook.php(353): TablePress_Module_DataTables_FixedHeader_FixedColumns:: process_table_render_options(Array, Array) #2 /home/customer/www/cslip.org/public_html/ wp-includes/plugin.php(206): WP_Hook->apply_filters(Array, Array) #3 /home/customer/ www/cslip.org/public_html/wp-content/plugins/tablepress-premium/controllers/controller- frontend.php(808): apply_filters(‘tablepress_tabl…’, Array, Array) #4 /home/customer/ www/cslip.org/public_html/wp-content/plugins/tablepress-premium/controllers/template- tag-functions.php(27): TablePress_Frontend_Controller->shortcode_table(Array)# 5 /home/customer/www/cslip.org/public_html/wp-content/plugins/divi-modules-tablepress- styler/extensions/divi-4/includes/modules/TablePressStyler/TablePressStyler.php( 6187): tablepress_get_table(Array) #6 /home/customer/www/cslip.org/public_html/ wp-content/plugins/divi-modules-tablepress-styler/extensions/divi-4/includes/ modules/TablePressStyler/TablePressStyler.php(5031): DVMD_TablePress_Styler_Module:: dvmd_tps_get_table(Array, false) #7 /home/customer/www/cslip.org/public_html/ wp-content/themes/Divi/includes/builder/class-et-builder-element.php(3441): DVMD_TablePress_Styler_Module- >render(Array, ”, ‘dvmd_tablepress…’, ”, ”, ”, ”, ”) #8 /home/customer/www/cslip. org/public_html/wp-includes/shortcodes.php(434): ET_Builder_Element->_render( Array, ”, ‘dvmd_tablepress…’) #9 [internal function]: do_shortcode_tag(Array)# 10 /home/customer/www/cslip.org/public_html/wp-includes/shortcodes.php(273): preg_replace_callback(‘/\\[(\\[?)(table|…’, ‘do_shortcode_ta…’, ‘[dvmd_tablepres…’)# 11 /home/customer/www/cslip.org/public_html/wp-content/themes/Divi/includes/builder/ main-structure-elements.php(3784): do_shortcode(‘[dvmd_tablepres…’) #12 /home/ customer/www/cslip.org/public_html/wp-content/themes/Divi/includes/builder/class- et-builder-element.php(3441): ET_Builder_Column->render(Array, ‘[dvmd_tablepres…’,‘ et_pb_column’, ”, ”, ”, ”, ”) #13 /home/customer/www/cslip.org/public_html/wp- includes/shortcodes.php(434): ET_Builder_Element->_render(Array, ‘[dvmd_tablepres…’,‘ et_pb_column’) #14 [internal function]: do_shortcode_tag(Array) #15 /home/customer/ www/cslip.org/public_html/wp-includes/shortcodes.php(273): preg_replace_callback(‘/\\[(\\[?)( table|…’, ‘do_shortcode_ta…’, ‘[et_pb_column t…’) #16 /home/customer/www/cslip. org/public_html/wp-content/themes/Divi/includes/builder/main-structure-elements. php(2274): do_shortcode(‘[et_pb_column t…’) #17 /home/customer/www/cslip.org/ public_html/wp-content/themes/Divi/includes/builder/class-et-builder-element. php(3441): ET_Builder_Row->render(Array, ‘[et_pb_column t…’, ‘et_pb_row’, ”, ”,”,”,”)# 18 /home/customer/www/cslip.org/public_html/wp-includes/shortcodes.php(434): ET_Builder_Element->_render(Array, ‘[et_pb_column t…’, ‘et_pb_row’) #19 [internal function]: do_shortcode_tag(Array) #20 /home/customer/www/cslip.org/public_html/ wp-includes/shortcodes.php(273): preg_replace_callback(‘/\\[(\\[?)(table|…’, ‘ do_shortcode_ta…’, ‘[et_pb_row use_…’) #21 /home/customer/www/cslip.org/public_html/ wp-content/themes/Divi/includes/builder/main-structure-elements.php(1606): do_shortcode(‘[ et_pb_row use_…’) #22 /home/customer/www/cslip.org/public_html/wp-content/themes/ Divi/includes/builder/class-et-builder-element.php(3441): ET_Builder_Section- >render(Array, ‘[et_pb_row use_…’, ‘et_pb_section’, ”, ”, ”, ”, ”) #23 /home/ customer/www/cslip.org/public_html/wp-includes/shortcodes.php(434): ET_Builder_Element- >_render(Array, ‘[et_pb_row use_…’, ‘et_pb_section’) #24 [internal function]: do_shortcode_tag(Array) #25 /home/customer/www/cslip.org/public_html/wp-includes/ shortcodes.php(273): preg_replace_callback(‘/\\[(\\[?)(table|…’, ‘do_shortcode_ta…’,‘
apply_filters(‘