Error message

• Deprecated function: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in include_once() (line 1389 of /data/conferences.nmaahc/htdocs/includes/bootstrap.inc).
• Deprecated function: Array and string offset access syntax with curly braces is deprecated in require_once() (line 341 of /data/conferences.nmaahc/htdocs/includes/module.inc).