II'm getting this error when my trigger calls the following @future class:

Public class projectSettingsChartClass{
    @future
    public Static void ProjectMethods(List<id> PSList){
        Set<id> ProjectIds = new Set<id>();
        for(id PS : PSList){
            ProjectIds.add(PS);   
        }
        
        List<Project_Setting__c> PList = [select id,Name,Parent_Project_Name__c,Covering_Account_Manager__c,Healthplan_Contact__c,PR_Number__c,Line_Of_Business__c,ChartSecure_Account_Manager__r.Name,Requestor__c,Covering_Account_Manager__r.Name,Project_End_Date__c,Project_Start_Date__c,Extended_Project_End_Date__c,Project_Closed__c,Date_Project_Closed__c,Copy_Cost__c,Onsite_Threshold__c,Reporting_Active__c from Project_Setting__c where id In : ProjectIds];
        
        List<charts__c> ChartList = [select id,Project_Name__c,Parent_Project_Name__c,Healthplan_Contact__c,Client_Number__c,Line_of_Business__c,
                                 Healthplan_Account_Manager__c,Healthplan_Requestor__c,Covering_Account_Manager__c,Project_End_Date__c,
                                 Project_Start_Date__c,Extended_Project_End_Date__c,Project_Closed__c,Date_Project_Closed__c,Copy_Cost__c,Onsite_Threshold__c,
                                 Reporting_Active__c from charts__c where Project_Name__c In : ProjectIds];
    
        List<charts__c> UpdateChartList = new List<charts__c>();
    
        for(Project_Setting__c Ps : PList){
            for(charts__c ch : ChartList){        
                if(ch.Project_Name__c == Ps.id){
                    ch.Parent_Project_Name__c = Ps.Parent_Project_Name__c;
                    Ch.Healthplan_Contact__c = Ps.Healthplan_Contact__c;
                    Ch.Client_Number__c = Ps.PR_Number__c;
                    Ch.Line_of_Business__c = Ps.Line_Of_Business__c;
                    Ch.Healthplan_Account_Manager__c = Ps.ChartSecure_Account_Manager__r.Name;
                    Ch.Healthplan_Requestor__c = Ps.Requestor__c;
                    Ch.Covering_Account_Manager__c = Ps.Covering_Account_Manager__c;
                    Ch.Project_End_Date__c = Ps.Project_End_Date__c;
                    Ch.Project_Start_Date__c = Ps.Project_Start_Date__c;
                    Ch.Extended_Project_End_Date__c = Ps.Extended_Project_End_Date__c;
                    Ch.Project_Closed__c = Ps.Project_Closed__c;
                    Ch.Date_Project_Closed__c= Ps.Date_Project_Closed__c;
                    Ch.Copy_Cost__c = Ps.Copy_Cost__c;
                    Ch.Onsite_Threshold__c = Ps.Onsite_Threshold__c;
                    Ch.Reporting_Active__c = Ps.Reporting_Active__c;
                    UpdateChartList.Add(ch);   
                }
            }    
        }
        if(UpdateChartList.size() > 0 ){
            Update UpdateChartList;
        }
    }
}


why my future class cannot return more than 50000 querry rows?