FATAL ERROR php 8.3.21

while running file integrity checker.

WordPress version 6.8.1
Active theme: Twenty Seventeen (version 3.9)
Current plugin: Sucuri Security – Auditing, Malware Scanner and Hardening (version 2.1)
PHP version 8.3.21

Error Details

An error of type E_ERROR was caused in line 125 of the file /public_html/wp-content/plugins/sucuri-scanner/src/integrity.lib.php. Error message: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, false given in /public_html/wp-content/plugins/sucuri-scanner/src/integrity.lib.php:125
Stack trace: 0 /public_html/wp-content/plugins/sucuri-scanner/src/integrity.lib.php(56): SucuriScanIntegrity::pageIntegritySubmission() 1 /public_html/wp-content/plugins/sucuri-scanner/src/pagehandler.php(68): SucuriScanIntegrity::pageIntegrity() 2 /public_html/wp-includes/class-wp-hook.php(324): sucuriscan_page() 3 /public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() 4 /public_html/wp-includes/plugin.php(517): WP_Hook->do_action() 5 /public_html/wp-admin/admin.php(260): do_action() 6 {main}