My file can´t be opend

My file can no longer be opened. I don’t know what the problem is, because I haven’t actually moved it.
Does anyone know this error message and what to do?

Here is it:

“timestamp”: 1643618203,
“event_id”: “661dc7872231964db31cc0c309bdb207”,
“platform”: “native”,
“release”: “audacity@3.1.2”,
“contexts”: {
“os”: {
“type”: “os”,
“name”: “Windows”,
“version”: “10.0.19041”
“exception”: {
“values”: [
“type”: “Internal_Error”,
“value”: “Internal error at line 547.\nPlease inform the Audacity team at https://.”,
“mechanism”: {
“type”: “runtime_error”,
“handled”: false

Please see this forum post for the solution: