Legacy Pod upgrade and post save fails

Hi @jayamsgq

These are two separate PHP issues (a warning and a deprecation). Please also share a stack trace so we can validate where it’s coming from.

You will probably find more information in your server logs.

Cheers, Jory

Post save functionality can be restored by changing:

• define( 'WP_DEBUG', true );
  to
  define( 'WP_DEBUG', false );
• and adding display_errors( 0 );

…to wp-config.php

To resolve any deeper issues with what might be happening, please generate a backtrace (a report of what the code was doing when the error happened) by adding this to a Code Snippet:

set_error_handler(
	function ( $number, $message, $file, $line ) {
		$type = false;
		switch( $number ) {
			case E_WARNING      :
				if ( ! $type ) { $type = 'warning'; }
			case E_USER_WARNING :
				if ( ! $type ) { $type = 'user_warning'; }
			case E_STRICT       :
				if ( ! $type ) { $type = 'strict'; }
			case E_NOTICE       :
				if ( ! $type ) { $type = 'notice'; }
			case E_USER_NOTICE  :
				if ( ! $type ) {  $type = 'user_notice'; }
				
				file_put_contents(
					sprintf( '%s/debug-backtrace.log', WP_CONTENT_DIR ),
					str_replace(
						ABSPATH,
						'',    
						print_r(
							[
								'type' => $type,
								'message' => $message,
								'file' => str_replace( ABSPATH, '', $file ),
								'line' => $line,
								'backtrace' => debug_backtrace(),
							],
							true
						)
					),
					FILE_APPEND
				);
			break;
			default:
				// Fatal error. Nothing can be done here.
				exit( 1 );
				break;
		}
	}
);

…then run the Save Post action again, and share the text saved to /wp-content/debug-backtrace.log here or in a GitHub issue.