fix a php notice
fix a php notice

cumanacr/SuiteCRM,salesagility/SuiteCRM,gody01/SuiteCRM,gcoop-libre/SuiteCRM,horus68/SuiteCRM-Horus68,root-smith/SuiteCRM,recci/SuiteCRM,ChangezKhan/SuiteCRM,dfstrauss/SuiteCRM,horus68/SuiteCRM,samus-aran/SuiteCRM,Accendere/SuiteCRM,noelhunter/SuiteCRM,adamjakab/SuiteCRM,digitalmcgrath/SuiteCRM,gunnicom/SuiteCRM,haris-raheem/SuiteCRM,nadilhassan/SuiteCRM,Dillon-Brown/SuiteCRM,salesagility-davidthomson/SuiteCRM,gcoop-libre/SuiteCRM,samus-aran/SuiteCRM,salesagility-davidthomson/SuiteCRM,daniel-samson/SuiteCRM,ChangezKhan/SuiteCRM,JanSiero/SuiteCRM,JanSiero/SuiteCRM,Accendere/SuiteCRM,pribeiro42/SuiteCRM,KhyberPass/SuiteCRM,shogunpol/SuiteCRM,gody01/SuiteCRM,scottiems/crm-limai,KhyberPass/SuiteCRM,salesagility-davidthomson/SuiteCRM,cumanacr/SuiteCRM,leonardobarrientosc/SuiteCRM,nadilhassan/SuiteCRM,haris-raheem/SuiteCRM,willrennie/SuiteCRM,ryoon/SuiteCRM,noelhunter/SuiteCRM,krzyc/SuiteCRM,recci/SuiteCRM,horus68/SuiteCRM-Horus68,leonardobarrientosc/SuiteCRM,scottiems/crm-limai,daniel-samson/SuiteCRM,gunnicom/SuiteCRM,krzyc/SuiteCRM,haris-raheem/SuiteCRM,JanSiero/SuiteCRM,pribeiro42/SuiteCRM,lionixevolve/LionixCRM,MikeyJC/SuiteCRM,JimMackin/SuiteCRM,horus68/SuiteCRM,digitalmcgrath/SuiteCRM,Dillon-Brown/SuiteCRM,gcoop-libre/SuiteCRM,samus-aran/SuiteCRM,JimMackin/SuiteCRM,gcoop-libre/SuiteCRM,shogunpol/SuiteCRM,willrennie/SuiteCRM,MikeyJC/SuiteCRM,horus68/SuiteCRM,leonardobarrientosc/SuiteCRM,root-smith/SuiteCRM,cumanacr/SuiteCRM,JimMackin/SuiteCRM,JimMackin/SuiteCRM,leonardobarrientosc/SuiteCRM,noelhunter/SuiteCRM,scottiems/crm-limai,pgorod/SuiteCRM,ChangezKhan/SuiteCRM,ryoon/SuiteCRM,salesagility/SuiteCRM,lionixevolve/SuiteCRM,lionixevolve/LionixCRM,adamjakab/SuiteCRM,Dillon-Brown/SuiteCRM,dfstrauss/SuiteCRM,pgorod/SuiteCRM,salesagility-davidthomson/SuiteCRM,gody01/SuiteCRM,gunnicom/SuiteCRM,adamjakab/SuiteCRM,lionixevolve/SuiteCRM,noelhunter/SuiteCRM,daniel-samson/SuiteCRM,daniel-samson/SuiteCRM,krzyc/SuiteCRM,horus68/SuiteCRM-Horus68,willrennie/SuiteCRM,lionixevolve/SuiteCRM,KhyberPass/SuiteCRM,digitalmcgrath/SuiteCRM,gunnicom/SuiteCRM,lionixevolve/LionixCRM,Dillon-Brown/SuiteCRM,pribeiro42/SuiteCRM,pgorod/SuiteCRM,recci/SuiteCRM,salesagility/SuiteCRM,recci/SuiteCRM,MikeyJC/SuiteCRM,shogunpol/SuiteCRM,gody01/SuiteCRM,horus68/SuiteCRM-Horus68,root-smith/SuiteCRM,ryoon/SuiteCRM,shogunpol/SuiteCRM,cumanacr/SuiteCRM,lionixevolve/LionixCRM,willrennie/SuiteCRM,pgorod/SuiteCRM,MikeyJC/SuiteCRM,KhyberPass/SuiteCRM,adamjakab/SuiteCRM,lionixevolve/LionixCRM,nadilhassan/SuiteCRM,lionixevolve/SuiteCRM,pribeiro42/SuiteCRM,krzyc/SuiteCRM,samus-aran/SuiteCRM,haris-raheem/SuiteCRM,dfstrauss/SuiteCRM,JanSiero/SuiteCRM,Accendere/SuiteCRM,Accendere/SuiteCRM,lionixevolve/LionixCRM,nadilhassan/SuiteCRM,salesagility/SuiteCRM,root-smith/SuiteCRM,scottiems/crm-limai,dfstrauss/SuiteCRM,ChangezKhan/SuiteCRM