I try anything for fix this but it dont work.... it returned to other public PHP: public function byMoney($player){ $a = $this->getServer()->getPluginManager()->getPlugin("FormAPI"); $f = $a->createModalForm(Function (Player $player, $d){ $r = $d; if ($r == null) { $player->getLevel()->addSound(new GhastSound($player)); return $this->choosen($player); } switch($r){ case 1: $this->ticket($player); break; case 2: $player->getLevel()->addSound(new DoorSound($player)); return $this->reform($player); break; } }); $f->setTitle($this->a); $f->setContent("§aTicket For Teleport to MemberV's Mine area\n Only 3500$ for Alway!"); $f->setButton1("ACCEPT"); $f->setButton2("BACK"); $f->sendToPlayer($player); } public function byCoin($player){ $a = $this->getServer()->getPluginManager()->getPlugin("FormAPI"); $f = $a->createModalForm(Function (Player $player, $d){ $r = $d; if ($r == null) { $player->getLevel()->addSound(new GhastSound($player)); return $this->choosen($player); } switch($r){ case 1: $this->ticketCoin($player); break; case 2: $player->getLevel()->addSound(new DoorSound($player)); return $this->reform($player); break; } }); $f->setTitle($this->a); $f->setContent("§aTicket For Teleport to MemberV's Mine area\n Only 100 §bMineSuon§cCoin for Alway!"); $f->setButton1("ACCEPT"); $f->setButton2("BACK"); $f->sendToPlayer($player); }