Fix PHP notice in TemplateHandler
Fix PHP notice in TemplateHandler

lionixevolve/SuiteCRM,gody01/SuiteCRM,JimMackin/SuiteCRM,JimMackin/SuiteCRM,samus-aran/SuiteCRM,salesagility/SuiteCRM,horus68/SuiteCRM-Horus68,JanSiero/SuiteCRM,lionixevolve/LionixCRM,pribeiro42/SuiteCRM,salesagility/SuiteCRM,lionixevolve/LionixCRM,gody01/SuiteCRM,lionixevolve/SuiteCRM,MikeyJC/SuiteCRM,lionixevolve/LionixCRM,lionixevolve/SuiteCRM,JimMackin/SuiteCRM,samus-aran/SuiteCRM,horus68/SuiteCRM-Horus68,lionixevolve/LionixCRM,MikeyJC/SuiteCRM,JanSiero/SuiteCRM,samus-aran/SuiteCRM,MikeyJC/SuiteCRM,Dillon-Brown/SuiteCRM,lionixevolve/LionixCRM,Dillon-Brown/SuiteCRM,pribeiro42/SuiteCRM,Dillon-Brown/SuiteCRM,salesagility/SuiteCRM,horus68/SuiteCRM-Horus68,JimMackin/SuiteCRM,MikeyJC/SuiteCRM,pribeiro42/SuiteCRM,gody01/SuiteCRM,lionixevolve/SuiteCRM,samus-aran/SuiteCRM,JanSiero/SuiteCRM,salesagility/SuiteCRM,gody01/SuiteCRM,lionixevolve/LionixCRM,Dillon-Brown/SuiteCRM,pribeiro42/SuiteCRM,JanSiero/SuiteCRM,horus68/SuiteCRM-Horus68