Severity: Warning
Message: Cannot modify header information - headers already sent by (output started at /home4/votivephp/public_html/OJS/system/helpers/url_helper.php:162)
Filename: core/Common.php
Line Number: 569
Backtrace:
Severity: Compile Error
Message: Unparenthesized `a ? b : c ? d : e` is not supported. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)`
Filename: helpers/url_helper.php
Line Number: 162
Backtrace: