что пишет. Что такое? Не совместима библиотека с 7.3.13? C 7.2.23 (прод), 7.3.11-1(локально) проблемы не возникает и всё работает
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<b>Deprecated</b>: filter_var(): explicit use of FILTER_FLAG_SCHEME_REQUIRED and FILTER_FLAG_HOST_REQUIRED is deprecated in <b>/home/nnh9b3memc1g/public_html/godaddy.performancelabus.com/wp-content/themes/PFLB/php/PHPMailer/PHPMailer.php</b> on line <b>3598</b><br />
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<b>Deprecated</b>: filter_var(): explicit use of FILTER_FLAG_SCHEME_REQUIRED and FILTER_FLAG_HOST_REQUIRED is deprecated in <b>/home/nnh9b3memc1g/public_html/godaddy.performancelabus.com/wp-content/themes/PFLB/php/PHPMailer/PHPMailer.php</b> on line <b>3598</b><br />
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<b>Fatal error</b>: Uncaught Error: Class 'PHPMailer\PHPMailer\Exception' not found in /home/nnh9b3memc1g/public_html/godaddy.performancelabus.com/wp-content/themes/PFLB/php/PHPMailer/PHPMailer.php:1726
Stack trace:
#0 /home/nnh9b3memc1g/public_html/godaddy.performancelabus.com/wp-content/themes/PFLB/php/PHPMailer/PHPMailer.php(1481): PHPMailer\PHPMailer\PHPMailer->smtpSend('Date: Wed, 29 J...', '\r\n <!DOCT...')
#1 /home/nnh9b3memc1g/public_html/godaddy.performancelabus.com/wp-content/themes/PFLB/php/PHPMailer/PHPMailer.php(1320): PHPMailer\PHPMailer\PHPMailer->postSend()
#2 /home/nnh9b3memc1g/public_html/godaddy.performancelabus.com/wp-content/themes/PFLB/php/curlFormDataFunction.php(345): PHPMailer\PHPMailer\PHPMailer->send()
#3 /home/nnh9b3memc1g/public_html/godaddy.performancelabus.com/wp-content/themes/PFLB/php/sendFormData.php(67): curlSendMail(Array)
#4 /home/nnh9b3memc1g/public_html/godaddy.performancelabus.com/wp-content/themes/PFLB/php/sendFormData.php(20): sendDataToServices('https://forms.z...', true, 'false', in <b>/home/nnh9b3memc1g/public_html/godaddy.performancelabus.com/wp-content/themes/PFLB/php/PHPMailer/PHPMailer.php</b> on line <b>1726</b><br />
я ещё не разбирался, однако вопрос. Почему у вас разное окружение ?
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