Deepl API key not reverting back to api-free.deepl.com

Hey, back again. I've made some free accounts on DeepL to not pay that damn much haha. And i've ran into an error. When running now, the api is not sending it to api-free, but to api.deepl.com See the logs: [17-Jul-2023 11:57:08 Europe/Amsterdam] Running DeepL translation for 1725 characters: [19659001] El circuito Premier Padel ... [17-Jul-2023 11:57:09 Europe/Amsterdam] Exception thrown in Translator Exception: Unrecognized text response from DeepL: https://api.deepl.com/v2/translate?text=%0A%0A%5B19659001%5D%0A%0AEl+circuito+Premier+Padel+no+se+detiene%2C+y+tras+una+semana+a+puro+p%C3%A1del+en+Roma%2C+se+traslada+a+Madrid+para+disputar+el+primer+torneo+de+categor%C3%ADa+P1+de+la+temporada.%0A%0A%5B19659002%5D%0A%0AEste+domingo+finalizoo+el+Premier+Padel+Italy+Major%2C+que+coron%C3%B3+a+Gemma+Triay+y+Marta+Ortega+como+las+primeras+campeonas+en+la+historia+del+circuito.+En+el+cuadro+masculino%2C+Arturo+Coello+y+Agust%C3%ADn+Tapia+levantaron+su+primer+t%C3%ADtulo+Premier+Padel%2C+continuando+su+racha+ganadora.%0A%0A%5B19659003%5D%0A%0APero+Premier+Padel+continuua+con+la+acci%C3%B3n%2C+e+inmediatamente+despu%C3%A9s+del+torneo+Romano%2C+desembarca+en+Espa%C3%B1a%2C+para+disputar+el+Madrid+P1.%0A%0A%5B19659004%5D%0A%0AEl+estadio+Madrid+Arena%2C+con+capacidad+para+12000+espectadores%2C+se+encuentra+listo+para+recibir+a+los+mejores+jugadores+del+planeta%2C+que+desde+hoy+lunes+17+de+julio+hasta+el+domingo+23+de+julio+competir%C3%A1n+por+el+t%C3%ADtulo+de+campeones.%0A%0A%5B19659005%5D%0A%0APor+segundo+torneo+consecutivo%2C+la+competici%C3%B3n+contar%C3%A1+con+cuadros+tanto+masculino+como+femenino%2C+por+lo+que+la+capital+espa%C3%B1ola+disfrutar%C3%A1+de+una+semana+abarrotada+de+p%C3%A1del.%0A%0A%5B19659006%5D%0A%0ADonde+ver+el+Madrid+P1%0A%0A%5B19659007%5D%0A%0AEste+lunes+comienza+la+competici%C3%B3n%2C+con+el+cuadro+principal+masculino%2C+y+todos+los+partidos+de+Premier+Padel+Madrid+P1+ser%C3%A1n+retransmitidos+a+trav%C3%A9s+de+diferentes+plataformas%3A+ESPN%2FStar%2B+%28Sudam%C3%A9rica%2C+Centroam%C3%A9rica%2C+M%C3%A9xico+y+el+Caribe%29%2C+YouTube+Premier+Padel+%28Espa%C3%B1a%29%2C+Sky+Sports+%28Italia%2C+Ciudad+del+Vaticano+y+San+Marino%29%2C+beIN+SPORTS+%28EE.UU.%2C+Canad%C3%A1%2C+Oriente+Medio%2C+Norte+de+%C3%81frica%2C+Sudeste+Asi%C3%A1tico%2C+Australia%2C+Nueva+Zelanda+y+Turqu%C3%ADa%29%2C+Viaplay+%28Suecia%2C+Dinamarca%2C+Noruega%2C+Finlandia%2C+Islandia%2C+Estonia%2C+Letonia+y+Lituania%29%2C+Cosmote+%28Grecia%29+y+SuperSport+%28%C3%81frica+subsahariana%29.%0A%0A%5B19659008%5D%0A%0A&source_lang=auto&target_lang=NL&auth_key=e845433b-635c-cab1-2fcf-7357c54d8c2a:fx&tag_handling=xml&preserve_formatting=1 --- in /home3/padelready/public_html/wp-content/plugins/rss-feed-post-generator-echo/rss-feed-post-generator-echo.php:13607 Stack trace: #0 /home3/padelready/public_html/wp-content/plugins/rss-feed-post-generator-echo/rss-feed-post-generator-echo.php(12888): echo_translate('Comienza la acc...', '\n\n[19659001]\n\nE...', 'auto', 'NL', '1') #1 /home3/padelready/public_html/wp-content/plugins/rss-feed-post-generator-echo/rss-feed-post-generator-echo.php(8540): echo_spin_and_translate('Comienza la acc...', '\n\n[19659001]\n\nE...', 'NL-', 'auto', 'disabled', '0', '1') #2 /home3/padelready/public_html/wp-content/plugins/rss-feed-post-generator-echo/rss-feed-post-generator-echo.php(3304): echo_run_rule('0', 0) #3 /home3/padelready/public_html/wp-includes/class-wp-hook.php(308): echo_run_my_action_callback('') #4 /home3/padelready/public_html/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters('', Array) #5 /home3/padelready/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #6 /home3/padelready/public_html/wp-admin/admin-ajax.php(188): do_action('wp_ajax_echo_ru...') #7 {main} [17-Jul-2023 11:57:09 Europe/Amsterdam] Translation Failed - returned false! [17-Jul-2023 11:57:10 Europe/Amsterdam] Rule ID 0 for https://padelalto.com/feed succesfully run! 1 posts created! you can eventually log in on my site again. The credentials are still the same :)