PHP Parse error: syntax error, unexpected 'if' (T_IF), expecting function (T_FUNCTION) in /usr/local/ispconfig/server/plugins-available/apache2_plugin.inc.php on line 1189

Hitting

PHP Parse error: syntax error, unexpected 'if' (T_IF), expecting function (T_FUNCTION) in /usr/local/ispconfig/server/plugins-available/apache2_plugin.inc.php on line 1189

User error or bug?