About this plugin
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Existing tools show you that an error occurred. Conflict Detective tells you which plugin caused it by correlating the plugin change timeline with the error log — and gives you a confidence score.
Features
Dashboard
Live overview of your WordPress/PHP version, active plugins, active theme, memory limit, debug mode, recent changes, and latest errors — all on one screen.
Error Log Viewer
log and the server PHP error log automatically. Each entry is attributed to the plugin that owns the file where the error occurred. Filter by Fatal / Warning / Notice / Deprecated.
Change History
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Health Scan
On-demand scan that detects:
- Duplicate plugin functionality (multiple SEO, caching, security, or backup plugins)
- Known incompatibilities between specific plugin pairs
- Outdated plugins (not updated in more than 2 years)
- Missing theme files or a missing parent theme
- PHP version, memory limit, and max_execution_time misconfigurations
- Pending WordPress core updates
Conflict Scanner
Automatically correlates plugin update timestamps with error spikes and reports a suspect plugin with a confidence percentage. Detected conflicts are stored in the database and can be marked as resolved with one click.
Safe Testing Mode
Disable any plugin for your own admin session while visitors remain completely unaffected. Cookie-isolated — the live site is never touched.
Conflict Wizard
Step-by-step guided diagnosis. Choose your symptom (white screen, login problem, WooCommerce issue, slow site, broken admin, front-end error, or other) and the wizard automatically analyses recent changes and errors to produce a tailored action plan.
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Tracks the estimated load time, memory delta, and database query count for every active plugin during the current page load. Results are color-coded as Fast / Slow / Heavy and refreshed on demand.
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Lists all scheduled WordPress Cron events with their next run time and interval. Overdue events are highlighted in red. Each event can be triggered manually via a “Run Now” button — validated against the live WP-Cron schedule before execution.
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Automatically logs slow AJAX and REST API calls (those taking more than 500 ms) to a dedicated database table. Filter by All / AJAX / REST / Slow to quickly identify bottleneck endpoints.
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Visualises your plugins grouped into known ecosystem clusters (WooCommerce, Elementor, Yoast SEO, Jetpack, ACF, Gravity Forms, and more). Highlights declared plugin dependencies and shows active/inactive state at a glance. Plugins that don’t belong to a known ecosystem are listed separately as Standalone Plugins.
Agency Edition (new in 2.7.0)
Multi-site monitoring dashboard
Monitor up to 50 client sites from one WordPress install. Each row shows the site’s status (All clear / Warning / Critical), open conflicts with the top suspect, fatal errors in the last 24 hours, critical health issues and when it was last checked. Sites are polled automatically every 5, 15 or 60 minutes, or on demand.
Read-only API keys
Each monitored site generates its own key under Agency → Remote Access. Keys are shown once, stored only as a SHA-256 hash, can expire after 30/90/365 days, and can be rotated or revoked instantly. A key can only read status counts — it cannot change anything.
Email alerts
An hourly digest email when something new happens: fatal errors, conflicts with 50 %+ confidence, or critical health issues. Choose the severity (critical / high / everything) and up to 10 recipients. The same conflict or issue is never emailed twice, and switching alerts on does not email the existing backlog.
External services
Conflict Detective does not contact the plugin author or any third-party service. Two optional features, both off by default and configured by an administrator, send data elsewhere:
- Agency hub — when you add a remote site under Agency → Monitored Sites, this site sends an HTTPS GET request to that site’s /wp-json/tahhan-cd/v1/status endpoint at the interval you choose. The request contains the remote site’s API key (in the X-Tahcd-Key header) and the user agent TahhanConflictDetective/<version>. Only sites you add are contacted; their own terms and privacy policies apply.
- Email alerts — when enabled, digest emails are sent through your site’s wp_mail() configuration to the recipients you enter. They contain error-log excerpts, plugin names and health-scan messages from this site.