warnings with UE4
I get following warnigs when I run the script in the browser:
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<b>Warning</b>: session_start(): open(/tmp\sess_3999a8b9dea12ab511e84688fd4ff55d, O_RDWR) failed: No such file or directory (2) in <b>c:\program files\server\apache\www\weddingvideonz\contact.php</b> on line <b>4</b><br />
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<b>Warning</b>: session_start(): Cannot send session cookie - headers already sent by (output started at c:\program files\server\apache\www\weddingvideonz\contact.php:4) in <b>c:\program files\server\apache\www\weddingvideonz\contact.php</b> on line <b>4</b><br />
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<b>Warning</b>: session_start(): Cannot send session cache limiter - headers already sent (output started at c:\program files\server\apache\www\weddingvideonz\contact.php:4) in <b>c:\program files\server\apache\www\weddingvideonz\contact.php</b> on line <b>4</b><br />
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<b>Warning</b>: Unknown(): open(/tmp\sess_3999a8b9dea12ab511e84688fd4ff55d, O_RDWR) failed: No such file or directory (2) in <b>Unknown</b> on line <b>0</b><br />
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<b>Warning</b>: Unknown(): Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/tmp) in <b>Unknown</b> on line <b>0</b><br />
I attached the web-page-code as txt