Infinite Recursion Bug

[jasperf]

This release fixes a critical infinite recursion bug in the Nynaeve WordPress theme that caused stack overflow errors on all page loads. The issue originated in a query filter within setup.php that was designed to suppress WooCommerce duplicate key database errors. The original implementation called $wpdb->query() within the filter callback, which triggered the same query filter recursively, resulting in "Maximum call stack size reached. Infinite recursion?" errors in WordPress's class-wpdb.php. The fix simplifies the filter to return an empty string for the affected queries without executing them, as WooCommerce handles missing indexes gracefully.

Critical Bug Fix:

• Resolved infinite recursion caused by the query filter calling $wpdb->query() inside its own callback
• The previous implementation suppressed errors and executed queries manually, inadvertently triggering the filter recursively
• Simplified the filter to return an empty string for WooCommerce duplicate key queries (ADD KEY session_expiry and ADD INDEX woo_idx_comment_date_type)
• WooCommerce gracefully handles cases where these indexes are missing, making query execution unnecessary

Code Changes in app/setup.php:

• Removed the global $wpdb reference and all $wpdb->query(), $wpdb->suppress_errors() calls from the filter
• Reduced filter logic from 14 lines to 4 lines by eliminating manual query execution
• Added documentation comment explaining that queries are skipped entirely rather than executed with error suppression

Version and Documentation Updates:

• Bumped theme version from 2.0.11 to 2.0.12 in style.css
• Added detailed changelog entry documenting the root cause, error message, and solution approach

Files Changed:

• CHANGELOG.md (Modified)
• app/setup.php (Modified)
• style.css (Modified)