( ! ) Warning: strpos() expects parameter 1 to be string, array given in C:\wamp64\www\wp-includes\blocks.php on line 20
Call Stack
#	Time	Memory	Function	Location
1	0.0004	400760	{main}( )	...\index.php:0
2	0.0007	401040	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	0.0008	401424	require_once( 'C:\wamp64\www\wp-load.php' )	...\wp-blog-header.php:13
4	0.0010	402120	require_once( 'C:\wamp64\www\wp-config.php' )	...\wp-load.php:50
5	0.0011	403520	require_once( 'C:\wamp64\www\wp-settings.php' )	...\wp-config.php:95
6	1.2553	13813640	do_action( )	...\wp-settings.php:587
7	1.2553	13814016	WP_Hook->do_action( )	...\plugin.php:474
8	1.2553	13814016	WP_Hook->apply_filters( )	...\class-wp-hook.php:331
9	1.4889	15677296	PDFEmbedder\Plugin->hook_init( )	...\class-wp-hook.php:307
10	1.4891	15679520	register_block_type( )	...\Plugin.php:116
11	1.4894	15679520	register_block_type_from_metadata( )	...\blocks.php:372
12	1.4968	15813408	register_block_script_handle( )	...\blocks.php:297
13	1.4968	15813408	remove_block_asset_path_prefix( )	...\blocks.php:80
14	1.4968	15813408	strpos ( )	...\blocks.php:20

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64\www\wp-includes\blocks.php:20) in C:\wamp64\www\wp-includes\pluggable.php on line 1350
Call Stack
#	Time	Memory	Function	Location
1	0.0004	400760	{main}( )	...\index.php:0
2	0.0007	401040	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	1.5503	16006248	require_once( 'C:\wamp64\www\wp-includes\template-loader.php' )	...\wp-blog-header.php:19
4	1.5504	16006248	do_action( )	...\template-loader.php:13
5	1.5504	16006624	WP_Hook->do_action( )	...\plugin.php:474
6	1.5504	16006624	WP_Hook->apply_filters( )	...\class-wp-hook.php:331
7	1.5506	16007664	redirect_canonical( )	...\class-wp-hook.php:307
8	1.5534	16010880	wp_redirect( )	...\canonical.php:799
9	1.5535	16010936	header ( )	...\pluggable.php:1350

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64\www\wp-includes\blocks.php:20) in C:\wamp64\www\wp-includes\pluggable.php on line 1353
Call Stack
#	Time	Memory	Function	Location
1	0.0004	400760	{main}( )	...\index.php:0
2	0.0007	401040	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	1.5503	16006248	require_once( 'C:\wamp64\www\wp-includes\template-loader.php' )	...\wp-blog-header.php:19
4	1.5504	16006248	do_action( )	...\template-loader.php:13
5	1.5504	16006624	WP_Hook->do_action( )	...\plugin.php:474
6	1.5504	16006624	WP_Hook->apply_filters( )	...\class-wp-hook.php:331
7	1.5506	16007664	redirect_canonical( )	...\class-wp-hook.php:307
8	1.5534	16010880	wp_redirect( )	...\canonical.php:799
9	1.5570	16011136	header ( )	...\pluggable.php:1353