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Notice: Undefined index: w in /var/www/ on line 17

Notice: Undefined index: e in /var/www/ on line 18

Notice: Undefined index: s in /var/www/ on line 19

Notice: Undefined index: zoom in /var/www/ on line 20

Warning: pg_execute(): Query failed: ERROR: parse error - invalid geometry HINT: "POLYGON(( , " <-- parse error at position 12 within geometry in /var/www/ on line 39

Warning: pg_fetch_assoc() expects parameter 1 to be resource, boolean given in /var/www/ on line 42