( ! ) Fatal error: Uncaught InvalidArgumentException: wfWAFAttackDataStorageFileEngine::unpackMicrotime $binary expected to be string with length of 8, received string of length 0 in C:\wamp64\www\wp-content\plugins\wordfence\vendor\wordfence\wf-waf\src\lib\storage\file.php on line 963
( ! ) InvalidArgumentException: wfWAFAttackDataStorageFileEngine::unpackMicrotime $binary expected to be string with length of 8, received string of length 0 in C:\wamp64\www\wp-content\plugins\wordfence\vendor\wordfence\wf-waf\src\lib\storage\file.php on line 963
Call Stack
#	Time	Memory	Function	Location
1	0.0005	378968	{main}( )	...\index.php:0
2	0.0008	379280	require( 'C:\wamp64\www\wp-blog-header.php )	...\index.php:17
3	0.0009	379696	require_once( 'C:\wamp64\www\wp-load.php )	...\wp-blog-header.php:13
4	0.0011	380480	require_once( 'C:\wamp64\www\wp-config.php )	...\wp-load.php:50
5	0.0013	382024	require_once( 'C:\wamp64\www\wp-settings.php )	...\wp-config.php:89
6	1.1074	15803072	do_action( $hook_name = 'plugins_loaded' )	...\wp-settings.php:559
7	1.1074	15803448	WP_Hook->do_action( $args = [0 => ''] )	...\plugin.php:517
8	1.1074	15803448	WP_Hook->apply_filters( $value = '', $args = [0 => ''] )	...\class-wp-hook.php:348
9	2.8619	20001560	wordfence::veryFirstAction( '' )	...\class-wp-hook.php:324
10	2.8642	20026232	wfWAFStorageFile->hasNewerAttackData( $newerThan = '1743858543.108497' )	...\wordfenceClass.php:2387
11	2.8642	20026232	wfWAFAttackDataStorageFileEngine->getNewestTimestamp( )	...\file.php:176
12	2.8642	20026232	wfWAFAttackDataStorageFileEngine->getRowCount( )	...\file.php:1374
13	2.8642	20026232	wfWAFAttackDataStorageFileEngine->unpackHeader( )	...\file.php:1269
14	2.8647	20035168	wfWAFAttackDataStorageFileEngine::unpackMicrotime( $binary = '' )	...\file.php:1171