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Fatal error: Uncaught exception 'Exception' with message 'DbMySql->DbMySql::queryRecords: sql [select visit.entrydate as 0entrydate, checkspirometry.bestfvc as 1_bestfvc, checkspirometry.fvc as 2_fvc, checkspirometry.fev1 as 3_fev1, checkspirometry.fev1p as 4_fev1p, checkspirometry.mmf as 5_mmf, checkspirometry.pef as 6_pef, checkspirometry.summary as 7_summary from visit, checkspirometry ,person where visit.s_visit = checkspirometry.s_visit AND person.s_person = visit.s_person AND person.s_person = ] -> You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 15' in /var/www/html/lib/nmd15/db/mySql/DbMySql.php:30 Stack trace: #0 /var/www/html/prevent/api/mydoctor/personvisitcheckspirometry.query.php(30): DbMySql->queryRecords('select \n ...') #1 {main} thrown in /var/www/html/lib/nmd15/db/mySql/DbMySql.php on line 30