[phpBB Debug] PHP Warning: in file [ROOT]/portal.php on line 27: Use of undefined constant STARGATE - assumed 'STARGATE' (this will throw an Error in a future version of PHP)

Fatal error: Uncaught phpbb\language\exception\language_file_not_found: Language file ./language/en/portal/portal.php couldn't be opened. in /home/tjblairc/thele.info/phpbb/language/language_file_loader.php:186 Stack trace: #0 /home/tjblairc/thele.info/phpbb/language/language_file_loader.php(143): phpbb\language\language_file_loader->get_language_file_path('./language/', 'portal/portal.p...', Array) #1 /home/tjblairc/thele.info/phpbb/language/language_file_loader.php(77): phpbb\language\language_file_loader->load_file('./language/', 'portal/portal', Array, Array) #2 /home/tjblairc/thele.info/phpbb/language/language.php(625): phpbb\language\language_file_loader->load('portal/portal', Array, Array) #3 /home/tjblairc/thele.info/phpbb/language/language.php(184): phpbb\language\language->load_core_file('portal/portal') #4 /home/tjblairc/thele.info/phpbb/user.php(566): phpbb\language\language->add_lang('portal/portal', NULL) #5 /home/tjblairc/thele.info/phpbb/user.php(536): phpbb\user->set_lang('portal/portal', false, NULL) #6 in /home/tjblairc/thele.info/phpbb/language/language_file_loader.php on line 186