Uncaught Error: Class “SinglePostTemplate” not found

  • Resolved justanothernerd

    (@justanothernerd)


    3 months ago

    The update to 2.6.7 has brought some problems.
    Viewing the form on the front end causes a fatal error, the full stack trace:

    [18-Dec-2024 13:28:46 UTC] PHP Fatal error:  Uncaught Error: Class "SinglePostTemplate" not found in /srv/htdocs/wp-content/plugins/apply-online/includes/applyonline-functions.php:55
    Stack trace:
    #0 /srv/htdocs/wp-content/plugins/apply-online/public/class-applyonline-public.php(663): aol_form('98')
    #1 /wordpress/core/6.7.1/wp-includes/shortcodes.php(434): Applyonline_Shortcodes->aol_form(Array, '', 'aol_form')
    #2 [internal function]: do_shortcode_tag(Array)
    #3 /wordpress/core/6.7.1/wp-includes/shortcodes.php(273): preg_replace_callback('/\\[(\\[?)(aol_fo...', 'do_shortcode_ta...', '<p><!--[wpf...')
    #4 /wordpress/core/6.7.1/wp-includes/class-wp-hook.php(324): do_shortcode('<p><!--[wpf...')
    #5 /wordpress/core/6.7.1/wp-includes/plugin.php(205): WP_Hook->apply_filters('<p><!--[wpforms...', Array)
    #6 /wordpress/core/6.7.1/wp-includes/post-template.php(256): apply_filters('the_content', '<!--[wpforms id...')
    #7 /srv/htdocs/wp-content/themes/spencer/content-page.php(16): the_content()
    #8 /wordpress/core/6.7.1/wp-includes/template.php(812): require('/srv/htdocs/wp-...')
    #9 /wordpress/core/6.7.1/wp-includes/template.php(745): load_template('/srv/htdocs/wp-...', false, Array)
    #10 /wordpress/core/6.7.1/wp-includes/general-template.php(206): locate_template(Array, true, false, Array)
    #11 /srv/htdocs/wp-content/themes/hemingway-rewritten/page.php(20): get_template_part('content', 'page')
    #12 /wordpress/core/6.7.1/wp-includes/template-loader.php(106): include('/srv/htdocs/wp-...')
    #13 /wordpress/core/6.7.1/wp-blog-header.php(19): require_once('/wordpress/core...')
    #14 /wordpress/core/6.7.1/index.php(17): require('/wordpress/core...')
    #15 {main}
      thrown in /srv/htdocs/wp-content/plugins/apply-online/includes/applyonline-functions.php on line 55

    When trying to open the settings in WP-admin, I cannot access the Template tab. Checking the error log again:

    [18-Dec-2024 13:34:47 UTC] PHP Warning:  Undefined variable $link in /srv/htdocs/wp-content/plugins/applyonline-tracker/admin/class-applyonline-um-admin.php on line 144
    [18-Dec-2024 13:34:47 UTC] PHP Warning:  Undefined array key "callback" in /srv/htdocs/wp-content/plugins/apply-online/admin/class-applyonline-admin.php on line 1581
    [18-Dec-2024 13:34:47 UTC] PHP Fatal error:  Uncaught Error: Value of type null is not callable in /srv/htdocs/wp-content/plugins/apply-online/admin/class-applyonline-admin.php:1588
    Stack trace:
    #0 /wordpress/core/6.7.1/wp-includes/class-wp-hook.php(324): Applyonline_Settings->settings_page_callback('')
    #1 /wordpress/core/6.7.1/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters('', Array)
    #2 /wordpress/core/6.7.1/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
    #3 /wordpress/core/6.7.1/wp-admin/admin.php(259): do_action('toplevel_page_a...')
    #4 /wordpress/core/6.7.1/wp-admin/index.php(10): require_once('/wordpress/core...')
    #5 {main}
      thrown in /srv/htdocs/wp-content/plugins/apply-online/admin/class-applyonline-admin.php on line 1588
Viewing 2 replies - 1 through 2 (of 2 total)
  • Plugin Author Farhan Noor

    (@farhannoor)

    Hi there,

    This issues has been fixed in the version 2.6.7.1. Please update plugin immediately & share your thoughts.

    Thanks
    Farhan

    Thread Starter justanothernerd

    (@justanothernerd)

    Thank you for your speedy response!

    Front end issue is resolved. Back end issue remains – on the plugin settings page (/wp-admin/admin.php?page=aol-settings) I cannot switch between tabs. Here is the latest error report on this:

    [20-Dec-2024 17:43:36 UTC] PHP Fatal error:  Uncaught Error: Value of type null is not callable in /srv/htdocs/wp-content/plugins/apply-online/admin/class-applyonline-admin.php:1587
    Stack trace:
    #0 /wordpress/core/6.7.1/wp-includes/class-wp-hook.php(324): Applyonline_Settings->settings_page_callback('')
    #1 /wordpress/core/6.7.1/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters('', Array)
    #2 /wordpress/core/6.7.1/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
    #3 /wordpress/core/6.7.1/wp-admin/admin.php(259): do_action('toplevel_page_a...')
    #4 {main}
      thrown in /srv/htdocs/wp-content/plugins/apply-online/admin/class-applyonline-admin.php on line 1587
Viewing 2 replies - 1 through 2 (of 2 total)
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