A PHP Error was encountered

Severity: 8192

Message: implode(): Passing glue string after array is deprecated. Swap the parameters

Filename: libraries/base_facebook.php

Line Number: 1226

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/indemi/ftp/myunesco/system/core/Exceptions.php:185)

Filename: helpers/url_helper.php

Line Number: 542