E_ERROR

Hi there,

Just updated the plugin and Wordfence caught the below error. Do I need to worry?

Many thanks…Paul

Error Details
=============
An error of type E_ERROR was caused in line 301 of the file /home/sites/lanner.org.uk/public_html/wp-content/plugins/cleantalk-spam-protect/lib/CleantalkHelper.php. Error message: Uncaught Error: Class ‘SpbcHelper’ not found in /home/sites/lanner.org.uk/public_html/wp-content/plugins/cleantalk-spam-protect/lib/CleantalkHelper.php:301
Stack trace:
#0 /home/sites/lanner.org.uk/public_html/wp-content/plugins/cleantalk-spam-protect/lib/Cleantalk.php(255): CleantalkHelper::ip__resolve__cleantalks(‘159.69.51.30’)
#1 /home/sites/lanner.org.uk/public_html/wp-content/plugins/cleantalk-spam-protect/lib/Cleantalk.php(125): Cleantalk->httpRequest(Object(CleantalkRequest))
#2 /home/sites/lanner.org.uk/public_html/wp-content/plugins/cleantalk-spam-protect/inc/cleantalk-common.php(468): Cleantalk->sendFeedback(Object(CleantalkRequest))
#3 /home/sites/lanner.org.uk/public_html/wp-content/plugins/cleantalk-spam-protect/cleantalk.php(1539): ct_send_feedback(‘0:wordpress-511…’)
#4 /home/sites/lanner.org.uk/public_html/wp-content/plugins/cleantalk-spam-protect/cleantalk.php(110): apbct_update_actions()
#5 /home/sites/lanner.org.uk/public_html/wp-settings.php(362): include_once(‘/home/sites/lan…’)
#6 /