Hi again .. i think i have the fix..
can you edit the file
vendor/reportico/yii2-reportico/components/reportico.php
Go to line 6555 and change
$res =& $this->lookup_query->targets[0]->results;
$res = false;
if ( isset($this->lookup_query->targets[0]) )
$res =& $this->lookup_query->targets[0]->results;
Also do exactly the same on line 7748!
and try again.. let me know!
PS... if you error about gpc_magic_quote_deprecated put at the top of the file you just edited ...
if ( !function_exists("get_magic_quotes_gpc") ) {
function get_magic_quotes_gpc() {
return false;
}
}