When attempting to run a trajectory I receive the following errors:

Error no: 1
{
"timestamp": 1648137230742,
"runningMs": 39658,
"type": "error",
"msg": "Script error.",
"line": 0,
"col": 0,
"url": "https://www.windy.com/undefined?51.467,-2.079,9",
"script": "",
"ver": "35.3.0",
"target": "index",
"deviceID": "5e591b11-f40e-48c1-d119-36d83b2a7539",
"error": " null (unable to serialize object: Cannot convert undefined or null to object)",
"isOnline": true,
"latestBcast": "store: mapCoords (2666ms ago at 1648137228076)
render: toggleSeaMask (2665ms ago at 1648137228077)
render: rendered tileLayer (2665ms ago at 1648137228077)
render: rendered particles (2661ms ago at 1648137228081)
bcast: redrawFinished (2453ms ago at 1648137228289)",
"sessionCounter": 8,
"sessionName": "gb-8",
"lang": "en",
"size": "1280x720",
"platform": "desktop",
"errorID": "script-error"
}
Error no: 2
{
"timestamp": 1648137258110,
"runningMs": 67026,
"type": "error",
"msg": "Script error.",
"line": 0,
"col": 0,
"url": "https://www.windy.com/plugins/windy-plugin-traj?51.467,-2.079,9",
"script": "",
"ver": "35.3.0",
"target": "index",
"deviceID": "5e591b11-f40e-48c1-d119-36d83b2a7539",
"error": " null (unable to serialize object: Cannot convert undefined or null to object)",
"isOnline": true,
"latestBcast": "store: mapCoords (30034ms ago at 1648137228076)
render: toggleSeaMask (30033ms ago at 1648137228077)
render: rendered tileLayer (30033ms ago at 1648137228077)
render: rendered particles (30029ms ago at 1648137228081)
bcast: redrawFinished (29821ms ago at 1648137228289)",
"sessionCounter": 8,
"sessionName": "gb-8",
"lang": "en",
"size": "1280x720",
"platform": "desktop",
"errorID": "script-error"
}
Error no: 3
{
"timestamp": 1648137271289,
"runningMs": 80205,
"type": "error",
"msg": "(10x) Script error.",
"line": 0,
"col": 0,
"url": "https://www.windy.com/plugins/windy-plugin-traj?51.484,-1.616,10,m:e4Waf61",
"script": "",
"ver": "35.3.0",
"target": "index",
"deviceID": "5e591b11-f40e-48c1-d119-36d83b2a7539",
"error": " null (unable to serialize object: Cannot convert undefined or null to object)",
"isOnline": true,
"repeated": 10,
"latestBcast": "bcast: movestart (60ms ago at 1648137271229)
store: mapCoords (44ms ago at 1648137271245)
render: toggleSeaMask (43ms ago at 1648137271246)
render: rendered tileLayer (43ms ago at 1648137271246)
render: rendered particles (25ms ago at 1648137271264)",
"sessionCounter": 8,
"sessionName": "gb-8",
"lang": "en",
"size": "1280x720",
"platform": "desktop",
"errorID": "10x-script-error"