Could not find the right record from the my_forms table

Error getting form_lang from linked table my_forms where condition is form_id = 13∝code=17sab

Could not find the right record from the my_datecheck_settings table
Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given in /home/holidayg/public_html/hrm/PIMSformsR/PIMSdatecheck.php on line 35
HolidayRentalManagement - Date Check

Could not find any data.
Warning: mysql_fetch_array() expects parameter 1 to be resource, null given in /home/holidayg/public_html/hrm/PIMSformsR/PIMSdatecheck.php on line 291