BSON field 'skip' value must be >= 0, actual value '-30'

error: 51024
file: /var/www/html/trans4men-www/libs/composer/vendor/alcaeus/mongo-php-adapter/lib/Alcaeus/MongoDbAdapter/ExceptionConverter.php
line: 92

{
    "file": "/var/www/html/trans4men-www/libs/composer/vendor/alcaeus/mongo-php-adapter/lib/Mongo/MongoCursor.php",
    "line": 171,
    "function": "toLegacy",
    "class": "Alcaeus\\MongoDbAdapter\\ExceptionConverter",
    "type": "::"
}

{
    "file": "/var/www/html/trans4men-www/libs/composer/vendor/alcaeus/mongo-php-adapter/lib/Mongo/MongoCursor.php",
    "line": 468,
    "function": "doQuery",
    "class": "MongoCursor",
    "type": "->"
}

{
    "file": "/var/www/html/trans4men-www/libs/composer/vendor/alcaeus/mongo-php-adapter/lib/Alcaeus/MongoDbAdapter/AbstractCursor.php",
    "line": 301,
    "function": "ensureCursor",
    "class": "MongoCursor",
    "type": "->"
}

{
    "file": "/var/www/html/trans4men-www/libs/composer/vendor/alcaeus/mongo-php-adapter/lib/Alcaeus/MongoDbAdapter/AbstractCursor.php",
    "line": 168,
    "function": "ensureIterator",
    "class": "Alcaeus\\MongoDbAdapter\\AbstractCursor",
    "type": "->"
}

{
    "file": "/var/www/html/trans4men-www/libs/composer/vendor/alcaeus/mongo-php-adapter/lib/Mongo/MongoCursor.php",
    "line": 233,
    "function": "next",
    "class": "Alcaeus\\MongoDbAdapter\\AbstractCursor",
    "type": "->"
}

{
    "file": "/var/www/html/trans4men-www/class/Tools/ObjectMongo.php",
    "line": 652,
    "function": "getNext",
    "class": "MongoCursor",
    "type": "->"
}

{
    "file": "/var/www/html/trans4men-www/class/Tools/ObjectMongo.php",
    "line": 574,
    "function": "query_load",
    "class": "App_Groups",
    "type": "::"
}

{
    "file": "/var/www/html/trans4men-www/groups.php",
    "line": 39,
    "function": "search_paged_load",
    "class": "App_Groups",
    "type": "::"
}

{
    "file": "/var/www/html/trans4men-www/__catchall.php",
    "line": 29,
    "args": [
        "/var/www/html/trans4men-www/groups.php"
    ],
    "function": "include_once"
}