Fatal error: Uncaught Error: Call to undefined function CleantalkSP\SpbctWP\wp_is_maintenance_mode() in /homepages/42/d642248932/htdocs/clickandbuilds/conferento/wp-content/plugins/security-malware-firewall/lib/CleantalkSP/SpbctWP/RemoteCalls.php:74
Stack trace:
#0 /homepages/42/d642248932/htdocs/clickandbuilds/conferento/wp-content/plugins/security-malware-firewall/lib/CleantalkSP/SpbctWP/RemoteCalls.php(92): CleantalkSP\SpbctWP\RemoteCalls::perform('https://www.con...', 'scanner__contro...', 'spbc', 'e7e7uze2ebud', Array, Array, true)
#1 /homepages/42/d642248932/htdocs/clickandbuilds/conferento/wp-content/plugins/security-malware-firewall/lib/CleantalkSP/SpbctWP/Scanner/ScannerQueue.php(134): CleantalkSP\SpbctWP\RemoteCalls::performToHost('scanner__contro...', Array, Array)
#2 /homepages/42/d642248932/htdocs/clickandbuilds/conferento/wp-content/plugins/security-malware-firewall/inc/spbc-scanner.php(20): CleantalkSP\SpbctWP\Scanner\ScannerQueue::launchBackground()
#3 [internal function]: spbc_scanner__launch()
#4 /homepa in /homepages/42/d642248932/htdocs/clickandbuilds/conferento/wp-content/plugins/security-malware-firewall/lib/CleantalkSP/SpbctWP/RemoteCalls.php on line 74