We are migrating an On Demand instance to On Site.
Almost everything seems to be OK, but we can't save Opportunities. Other modules work OK: Accounts, by example.
Everytime we try to save a new Opportunity (using Sugar interface or the API), a 500 Internal error occurs. The print screen of Sugar screen is attached.
Nothing is being logged neither in sugarcrm.log nor Apache error_log. But php_errors logs shows us something:
[25-Aug-2016 14:29:15 America/Sao_Paulo] PHP Fatal error: Call to undefined function bcadd() in /var/www/html/sugarcrm/include/SugarMath/SugarMath.php on line 310
[root@ip-172-18-2-31 /]# vim /var/www/html/sugarcrm/include/SugarMath/SugarMath.phpon bcdiv() in /var/www/html/sugarcrm/include/SugarMath/SugarMath.php on line 164
All file access, mod_rewrite and SELinux settings were verified and are OK.
What does this error means? Why would SugarMath.php file miss any method?
[Update the post with the php_errors.log message. We were looking the wrong file.]