Fixed error Only variable references should be returned by reference
Fixed error Only variable references should be returned by reference

Severity: Notice Message: Only variable references should be returned by reference Filename: core/Common.php Line Number: 257
lcastillo0136/opensourcepos,onyema3/opensourcepos,kamaroly/opensourcepos,overk1ll/opensourcepos,onyema3/opensourcepos,lcastillo0136/opensourcepos,overk1ll/opensourcepos,kamaroly/opensourcepos,kamaroly/opensourcepos,lcastillo0136/opensourcepos,onyema3/opensourcepos,overk1ll/opensourcepos,onyema3/opensourcepos,kamaroly/opensourcepos,overk1ll/opensourcepos