vt701 export Report in Excel generates: Fatal error: 'break' not in the 'loop' or 'switch' context in /var/www/html/vtiger/libraries/PHPExcel/PHPExcel/Calculation/Functions.php on line 574

In PHP 7.0 and higher, a break statement is no longer permitted outside a for, while, foreach or switch statement and gives a fatal error.

In the PHPExcel Library (presumably vtiger is using an old one) on line 574 of the above file is a break statement in an if else statement. Commenting it out seems to work OK. But probably the library should be updated as one might guess there are more PHP7 incompatibilities.