I’m a paid subscriber using ChatGPT 4o. On all my devices error messages states “Memory is full” but it’s not referring to my devices or browsers, even anfter clearing anll data, and chatGPT can no longer remember any prior conversations that still exist. ALSO now stating new error message of “something went wrong” and chatGPT stopped working entirely, on all devices. So I’m now paying for nothing. Emailed with “URGENT” request, twice, and no response or even an acknowledgment of email! HELP!