( ! ) Fatal error: Namespace declaration statement has to be the very first statement or after any declare call in the script in /var/www/clients/client2/web13/web/wp-content/plugins/ithemes-security-pro/core/Contracts/Runnable.php on line 3
Call Stack
#	Time	Memory	Function	Location
1	0.0002	361288	{main}( )	.../index.php:0
2	0.0321	434416	require( '/var/www/clients/client2/web13/web/wp-blog-header.php' )	.../index.php:22
3	0.0323	434880	require_once( '/var/www/clients/client2/web13/web/wp-load.php' )	.../wp-blog-header.php:13
4	0.0325	435280	require_once( '/var/www/clients/client2/web13/web/wp-config.php' )	.../wp-load.php:37
5	0.0340	457856	require_once( '/var/www/clients/client2/web13/web/wp-settings.php' )	.../wp-config.php:93
6	0.9495	10077984	do_action( )	.../wp-settings.php:409
7	0.9495	10078360	WP_Hook->do_action( )	.../plugin.php:478
8	0.9495	10078360	WP_Hook->apply_filters( )	.../class-wp-hook.php:311
9	0.9642	10293792	ITSEC_Core->continue_init( )	.../class-wp-hook.php:287
10	0.9657	10317936	ITSEC_Modules::run_active_modules( )	.../core.php:265
11	0.9657	10317936	ITSEC_Modules::load_module_file( )	.../modules.php:680
12	0.9774	10473088	include_once( '/var/www/clients/client2/web13/web/wp-content/plugins/ithemes-security-pro/pro/user-logging/active.php' )	.../modules.php:615
13	0.9779	10540024	require_once( '/var/www/clients/client2/web13/web/wp-content/plugins/ithemes-security-pro/pro/user-logging/class-itsec-user-logging.php' )	.../active.php:3
14	0.9779	10540032	spl_autoload_call ( )	.../class-itsec-user-logging.php:6
15	0.9780	10540096	Composer\Autoload\ClassLoader->loadClass( )	.../class-itsec-user-logging.php:6
16	0.9780	10540096	Composer\Autoload\includeFile( )	.../ClassLoader.php:322