select count(*) from bt_data where display=1 and stars @> ARRAY['D-Cat's'] 
ERROR:  syntax error at or near "s"
LINE 1: ... from bt_data where display=1 and stars @> ARRAY['D-Cat's'] 
                                                                   ^
<br />
<b>Fatal error</b>:  Uncaught TypeError: pg_fetch_object(): Argument #1 ($result) must be of type PgSql\Result, false given in /www/btba_www/class/cls_postgresql.php:148
Stack trace:
#0 /www/btba_www/class/cls_postgresql.php(148): pg_fetch_object()
#1 /www/btba_www/class/cls_postgresql.php(113): cls_postgresql-&gt;selectCount()
#2 /www/btba_www/controller/clr_filter.php(173): cls_postgresql-&gt;select()
#3 /www/btba_www/index.php(20): clr_filter-&gt;index()
#4 {main}
  thrown in <b>/www/btba_www/class/cls_postgresql.php</b> on line <b>148</b><br />