PHP7 errors

Hi, I need to update my server to PHP7. I’m using WP Engine’s PHP7 compatibility checker which is showing errors in cforms2 that need fixing before I can upgrade. Please could you do this. The errors are:

FILE: /nas/content/live/dressdifferent/wp-content/plugins/cforms/lib_email.php
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FOUND 5 ERRORS AND 1 WARNING AFFECTING 6 LINES
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417 | WARNING | INI directive ‘safe_mode’ is deprecated from PHP 5.3 and forbidden from PHP 5.4.
515 | ERROR | The use of function set_magic_quotes_runtime is discouraged from PHP version 5.3 and forbidden from PHP version 7.0
521 | ERROR | The use of function set_magic_quotes_runtime is discouraged from PHP version 5.3 and forbidden from PHP version 7.0
647 | ERROR | preg_replace() – /e modifier is forbidden since PHP 7.0
648 | ERROR | preg_replace() – /e modifier is forbidden since PHP 7.0
650 | ERROR | preg_replace() – /e modifier is forbidden since PHP 7.0
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FILE: /nas/content/live/dressdifferent/wp-content/plugins/cforms/lib_email_php4.php
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FOUND 6 ERRORS AND 1 WARNING AFFECTING 7 LINES
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47 | ERROR | Use of deprecated PHP4 style class constructor is not supported since PHP 7
414 | WARNING | INI directive ‘safe_mode’ is deprecated from PHP 5.3 and forbidden from PHP 5.4.
512 | ERROR | The use of function set_magic_quotes_runtime is discouraged from PHP version 5.3 and forbidden from PHP version 7.0
518 | ERROR | The use of function set_magic_quotes_runtime is discouraged from PHP version 5.3 and forbidden from PHP version 7.0
644 | ERROR | preg_replace() – /e modifier is forbidden since PHP 7.0
645 | ERROR | preg_replace() – /e modifier is forbidden since PHP 7.0
647 | ERROR | preg_replace() – /e modifier is forbidden since PHP 7.0
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FILE: /nas/content/live/dressdifferent/wp-content/plugins/cforms/phpmailer/class.phpmailer.php
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FOUND 5 ERRORS AND 1 WARNING AFFECTING 6 LINES
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652 | WARNING | INI directive ‘safe_mode’ is deprecated from PHP 5.3 and forbidden from PHP 5.4.
1471 | ERROR | The use of function set_magic_quotes_runtime is discouraged from PHP version 5.3 and forbidden from PHP version 7.0
1475 | ERROR | The use of function set_magic_quotes_runtime is discouraged from PHP version 5.3 and forbidden from PHP version 7.0
1727 | ERROR | preg_replace() – /e modifier is forbidden since PHP 7.0
1730 | ERROR | preg_replace() – /e modifier is forbidden since PHP 7.0
1735 | ERROR | preg_replace() – /e modifier is forbidden since PHP 7.0
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Many thanks