( ! ) Warning: Declaration of Suffusion_MM_Walker::start_el(&$output, $item, $depth, $args) should be compatible with Walker_Nav_Menu::start_el(&$output, $item, $depth = 0, $args = NULL, $id = 0) in /var/www/public/arduino/wp-content/themes/suffusion/library/suffusion-walkers.php on line 39
Call Stack
#TimeMemoryFunctionLocation
10.0002343320{main}( ).../index.php:0
20.0004345008require( '/var/www/public/arduino/wp-blog-header.php' ).../index.php:17
30.95895135256require_once( '/var/www/public/arduino/wp-includes/template-loader.php' ).../wp-blog-header.php:19
40.96555141000include( '/var/www/public/arduino/wp-content/themes/suffusion/tag.php' ).../template-loader.php:98
50.96555141000get_header( ).../tag.php:11
60.96555141272locate_template( ).../general-template.php:41
70.96555141352load_template( ).../template.php:671
80.96585153112require_once( '/var/www/public/arduino/wp-content/themes/suffusion/header.php' ).../template.php:722
90.97585164744wp_head( ).../header.php:50
100.97585164744do_action( ).../general-template.php:2879
110.97585165016WP_Hook->do_action( ).../plugin.php:478
120.97605165016WP_Hook->apply_filters( ).../class-wp-hook.php:312
131.00205199416Suffusion_Framework->specific( ).../class-wp-hook.php:288
141.00245199608require_if_theme_supports( ).../framework.php:230

MQ-4 MQ4 natural gas + CH4 detector sensor for Arduino