FormatException was thrown

[yusufsaafa]

İ couldnt find any information about it . I got this error but there is no reason . Anybody know smth ??

The following FormatException was thrown Thrown when reading the file containing cache info. The cached files cannot be used by the cache manager anymore.:
Unexpected character (at character 357)
...1720914088915,"length":null,"_id":1}]720914088881,"length":156312,"_id":1}]