Warning: The use statement with non-compound name 'Throwable' has no effect in /srv/site/labs/www/partners/copyleaks/copyleaks-endpoint.php on line 29

Warning: Undefined array key "essay" in /srv/site/labs/www/partners/copyleaks/copyleaks-endpoint.php on line 37

Warning: Undefined array key "scan_id" in /srv/site/labs/www/partners/copyleaks/copyleaks-endpoint.php on line 38

Fatal error: Uncaught TypeError: Copyleaks\CopyleaksFileSubmissionModel::__construct(): Argument #1 ($base64) must be of type string, null given, called in /srv/site/labs/www/partners/copyleaks/copyleaks-endpoint.php on line 42 and defined in /srv/site/labs/www/partners/copyleaks/vendor/copyleaks/php-plagiarism-checker/src/Models/submissions/CopyleaksFileSubmissionModel.php:47 Stack trace: #0 /srv/site/labs/www/partners/copyleaks/copyleaks-endpoint.php(42): Copyleaks\CopyleaksFileSubmissionModel->__construct(NULL, 'essay.txt', Object(Copyleaks\SubmissionProperties)) #1 {main} thrown in /srv/site/labs/www/partners/copyleaks/vendor/copyleaks/php-plagiarism-checker/src/Models/submissions/CopyleaksFileSubmissionModel.php on line 47