( ! ) Deprecated: Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /var/www/html/wp-includes/functions.php on line 6131
Call Stack
#TimeMemoryFunctionLocation
10.0000484112{main}( ).../index.php:0
20.0000484464require( '/var/www/html/wp-blog-header.php ).../index.php:17
30.10534104320require_once( '/var/www/html/wp-includes/template-loader.php ).../wp-blog-header.php:19
40.10574133424include( '/var/www/html/wp-content/themes/twentyfifteen/archive.php ).../template-loader.php:125
50.10574133424get_header( $name = ???, $args = ??? ).../archive.php:19
60.10574133640locate_template( $template_names = [0 => 'header.php'], $load = TRUE, $load_once = TRUE, $args = [] ).../general-template.php:48
70.10574133736load_template( $_template_file = '/var/www/html/wp-content/themes/twentyfifteen/header.php', $load_once = TRUE, $args = [] ).../template.php:749
80.10574134280require_once( '/var/www/html/wp-content/themes/twentyfifteen/header.php ).../template.php:814
90.10584141688wp_head( ).../header.php:18
100.10584141688do_action( $hook_name = 'wp_head' ).../general-template.php:3197
110.10584141904WP_Hook->do_action( $args = [0 => ''] ).../plugin.php:522
120.10584141904WP_Hook->apply_filters( $value = '', $args = [0 => ''] ).../class-wp-hook.php:365
130.10604145320wp_enqueue_scripts( '' ).../class-wp-hook.php:341
140.10604145320do_action( $hook_name = 'wp_enqueue_scripts' ).../script-loader.php:2311
150.10604145536WP_Hook->do_action( $args = [0 => ''] ).../plugin.php:522
160.10604145536WP_Hook->apply_filters( $value = '', $args = [0 => ''] ).../class-wp-hook.php:365
170.10614271840twentyfifteen_scripts( '' ).../class-wp-hook.php:341
180.10634273360wp_style_add_data( $handle = 'twentyfifteen-ie', $key = 'conditional', $value = 'lt IE 9' ).../functions.php:440
190.10634273360WP_Styles->add_data( $handle = 'twentyfifteen-ie', $key = 'conditional', $value = 'lt IE 9' ).../functions.wp-styles.php:245
200.10634273360WP_Dependencies->add_data( $handle = 'twentyfifteen-ie', $key = 'conditional', $value = 'lt IE 9' ).../class-wp-styles.php:385
210.10634273360_deprecated_argument( $function_name = 'WP_Dependencies->add_data()', $version = '6.9.0', $message = 'IE conditional comments are ignored by all supported browsers.' ).../class-wp-dependencies.php:317
220.10634273680wp_trigger_error( $function_name = '', $message = 'Function WP_Dependencies->add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers.', $error_level = 16384 ).../functions.php:5925
230.10634274432trigger_error( $message = 'Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers.', $error_level = 16384 ).../functions.php:6131

( ! ) Deprecated: Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /var/www/html/wp-includes/functions.php on line 6131
Call Stack
#TimeMemoryFunctionLocation
10.0000484112{main}( ).../index.php:0
20.0000484464require( '/var/www/html/wp-blog-header.php ).../index.php:17
30.10534104320require_once( '/var/www/html/wp-includes/template-loader.php ).../wp-blog-header.php:19
40.10574133424include( '/var/www/html/wp-content/themes/twentyfifteen/archive.php ).../template-loader.php:125
50.10574133424get_header( $name = ???, $args = ??? ).../archive.php:19
60.10574133640locate_template( $template_names = [0 => 'header.php'], $load = TRUE, $load_once = TRUE, $args = [] ).../general-template.php:48
70.10574133736load_template( $_template_file = '/var/www/html/wp-content/themes/twentyfifteen/header.php', $load_once = TRUE, $args = [] ).../template.php:749
80.10574134280require_once( '/var/www/html/wp-content/themes/twentyfifteen/header.php ).../template.php:814
90.10584141688wp_head( ).../header.php:18
100.10584141688do_action( $hook_name = 'wp_head' ).../general-template.php:3197
110.10584141904WP_Hook->do_action( $args = [0 => ''] ).../plugin.php:522
120.10584141904WP_Hook->apply_filters( $value = '', $args = [0 => ''] ).../class-wp-hook.php:365
130.10604145320wp_enqueue_scripts( '' ).../class-wp-hook.php:341
140.10604145320do_action( $hook_name = 'wp_enqueue_scripts' ).../script-loader.php:2311
150.10604145536WP_Hook->do_action( $args = [0 => ''] ).../plugin.php:522
160.10604145536WP_Hook->apply_filters( $value = '', $args = [0 => ''] ).../class-wp-hook.php:365
170.10614271840twentyfifteen_scripts( '' ).../class-wp-hook.php:341
180.16814275536wp_style_add_data( $handle = 'twentyfifteen-ie7', $key = 'conditional', $value = 'lt IE 8' ).../functions.php:444
190.16814275536WP_Styles->add_data( $handle = 'twentyfifteen-ie7', $key = 'conditional', $value = 'lt IE 8' ).../functions.wp-styles.php:245
200.16814275536WP_Dependencies->add_data( $handle = 'twentyfifteen-ie7', $key = 'conditional', $value = 'lt IE 8' ).../class-wp-styles.php:385
210.16814275536_deprecated_argument( $function_name = 'WP_Dependencies->add_data()', $version = '6.9.0', $message = 'IE conditional comments are ignored by all supported browsers.' ).../class-wp-dependencies.php:317
220.16814275856wp_trigger_error( $function_name = '', $message = 'Function WP_Dependencies->add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers.', $error_level = 16384 ).../functions.php:5925
230.16824276080trigger_error( $message = 'Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers.', $error_level = 16384 ).../functions.php:6131

micropython ESP32 SOLO-1 firmware binary

E (469) cpu_start: Running on single core chip, but application is built with dual core support.
E (478) cpu_start: Please enable CONFIG_FREERTOS_UNICORE option in menuconfig.
microPython Enable dual core support by default.
Single core is still supported, just by adding CONFIG_FREERTOS_UNICORE=y to
a custom sdkconfig file.

for ESP32 SOLO-1 you may do this.

modify file ports/esp32/boards/sdkconfig.base and add:

# FreeRTOS
CONFIG_FREERTOS_UNICORE=y

it should be ok to run in unicore mode on a dual core.

or Download this binary file.

build-GENERIC.zip

#esptool.py -p {PORT} -b 460800 --before default_reset --after hard_reset --chip esp32 write_flash --flash_mode dio --flash_size detect --flash_freq 40m 0x1000 build-GENERIC/bootloader/bootloader.bin 0x8000 build-GENERIC/partition_table/partition-table.bin 0x10000 build-GENERIC/micropython.bin