Failed to update. Error message: Unexpected end of JSON input

Hi,

I’m facing a problem with your plugin, that is triggering the JSON input error.
I have no clue which other plugin is in conflict. I’m willing to investigate, but you’ll have to guide me on what to do.

Here is the copy of the support tab:

WP version: 6.1.1
PHP version: 8.0.19
Active Theme: Kadence, version: 1.1.32
Active Plugins:

• Autolinks Manager, version: 1.10.04
• Bulk Post Update Date, version: 1.4.0
• Duplicate Page, version: 4.5.1
• Enable Media Replace, version: 4.0.2
• FileBird Lite, version: 5.1.4
• GA Google Analytics, version: 20221016
• Gutentor – Gutenberg Blocks – Page Builder for Gutenberg Editor, version: 3.2.5
• Internal Link Juicer, version: 2.1.1
• Kadence Blocks – PRO Extension, version: 1.7.21
• Kadence Blocks – Gutenberg Blocks for Page Builder Features, version: 2.4.22
• Kadence Pro – Premium addon for the Kadence Theme, version: 1.0.7
• Kadence Starter Templates, version: 1.2.18
• Link Whisper Free, version: 0.6.2
• Markup (JSON-LD) structured in schema.org, version: 4.8.1
• Media Library Organizer, version: 1.5.0
• Page Generator, version: 1.6.8
• Redirection, version: 5.3.9
• ShortPixel Adaptive Images, version: 3.6.3
• ShortPixel Image Optimizer, version: 5.1.6
• Simple Sitemap, version: 3.5.9
• Stackable – Gutenberg Blocks, version: 3.6.5
• Widgets for Google Reviews, version: 9.8.4
• Widgets for Social Reviews & Recommendations, version: 9.8.4
• WP-Optimize – Clean, Compress, Cache, version: 3.2.12
• WP Custom Post Type Feed, version: 0.1
• WP External Links, version: 2.57
• WP Fastest Cache, version: 1.1.1
• WP Force SSL PRO, version: 5.29
• WP No Base Permalink, version: 1.0
• WP Sheet Editor – Post Types (Premium), version: 2.25.1
• WP Sheet Editor – Redirection, version: 1.0.1
• WPvivid Backup Plugin, version: 0.9.82
• WPvivid Plugins Pro, version: 2.2.13
• XML Sitemap & Google News, version: 5.3.3
• Yoast SEO, version: 20.1

WPEL Settings:
array(
‘wpel-external-link-settings’ => array (
‘apply_settings’ => ‘1’,
‘target’ => ‘_blank’,
‘target_overwrite’ => ‘1’,
‘rel_follow’ => ‘nofollow’,
‘rel_follow_overwrite’ => ‘1’,
‘rel_noopener’ => ‘1’,
‘rel_noreferrer’ => ‘1’,
‘rel_external’ => ‘1’,
‘rel_sponsored’ => ”,
‘rel_ugc’ => ”,
‘title’ => ‘{title}’,
‘class’ => ”,
‘icon_type’ => ”,
‘icon_image’ => ‘1’,
‘icon_dashicon’ => ‘dashicons-menu’,
‘icon_fontawesome’ => ‘fa-address-book’,
‘icon_position’ => ‘right’,
‘no_icon_for_img’ => ‘1’,
),
‘wpel-internal-link-settings’ => array (
‘apply_settings’ => ”,
‘target’ => ”,
‘target_overwrite’ => ”,
‘rel_follow’ => ”,
‘rel_follow_overwrite’ => ”,
‘rel_noopener’ => ‘1’,
‘rel_noreferrer’ => ‘1’,
‘title’ => ‘{title}’,
‘class’ => ”,
‘icon_type’ => ”,
‘icon_image’ => ‘1’,
‘icon_dashicon’ => ”,
‘icon_fontawesome’ => ”,
‘icon_position’ => ‘right’,
‘no_icon_for_img’ => ‘1’,
),
‘wpel-excluded-link-settings’ => array (
‘apply_settings’ => ”,
‘target’ => ”,
‘target_overwrite’ => ”,
‘rel_follow’ => ”,
‘rel_follow_overwrite’ => ”,
‘rel_noopener’ => ‘1’,
‘rel_noreferrer’ => ‘1’,
‘title’ => ‘{title}’,
‘class’ => ”,
‘icon_type’ => ”,
‘icon_image’ => ‘1’,
‘icon_dashicon’ => ”,
‘icon_fontawesome’ => ”,
‘icon_position’ => ‘right’,
‘no_icon_for_img’ => ‘1’,
),
‘wpel-exceptions-settings’ => array (
‘apply_all’ => ‘1’,
‘apply_post_content’ => ‘1’,
‘apply_comments’ => ‘1’,
‘apply_widgets’ => ‘1’,
‘skip_post_ids’ => ”,
‘ignore_classes’ => ”,
‘subdomains_as_internal_links’ => ”,
‘include_urls’ => ”,
‘exclude_urls’ => ”,
‘excludes_as_internal_links’ => ”,
‘ignore_script_tags’ => ‘1’,
‘ignore_mailto_links’ => ‘1’,
),
‘wpel-exit-confirmation-settings’ => array (
‘exit_preview’ => ”,
‘background’ => ‘#FFFFFF’,
‘title’ => ‘You are leaving our website’,
‘title_color’ => ‘#FFF’,
‘title_background’ => ‘#999’,
‘title_size’ => ’18’,
‘text’ => ‘This link leads outside our website and we are not responsible for its content. If you still want to visit the link, click here:’,
‘text_color’ => ‘#444’,
‘text_size’ => ’14’,
‘popup_width’ => ‘400’,
‘popup_height’ => ‘200’,
‘overlay’ => ‘1’,
‘overlay_color’ => ‘#000’,
‘button_text’ => ‘Stay on the site’,
‘button_size’ => ’14’,
‘button_color’ => ‘#FFF’,
‘button_background’ => ‘#1e73be’,
),
);