I don't know what happened I have changed my hosting. now I am used VPS with Plesk panel. I have uploaded my all the file new hosting after upload not working here is error An error occurred while starting the application.
here is my log
Application startup exception: Newtonsoft.Json.JsonReaderException: Bad JSON escape sequence: \M. Path 'DataConnectionString', line 3, position 39.
at Newtonsoft.Json.JsonTextReader.ReadStringIntoBuffer(Char quote)
at Newtonsoft.Json.JsonTextReader.ReadStringValue(ReadType readType)
at Newtonsoft.Json.JsonTextReader.ReadAsString()
at Newtonsoft.Json.JsonReader.ReadForType(JsonContract contract, Boolean hasConverter)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.PopulateObject(Object newObject, JsonReader reader, JsonObjectContract contract, JsonProperty member, String id)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateObject(JsonReader reader, Type objectType, JsonContract contract, JsonProperty member, JsonContainerContract containerContract, JsonProperty containerMember, Object existingValue)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.Deserialize(JsonReader reader, Type objectType, Boolean checkAdditionalContent)
at Newtonsoft.Json.JsonSerializer.DeserializeInternal(JsonReader reader, Type objectType)
at Newtonsoft.Json.JsonConvert.DeserializeObject(String value, Type type, JsonSerializerSettings settings)
at Newtonsoft.Json.JsonConvert.DeserializeObject[T](String value, JsonSerializerSettings settings)
at Nop.Core.Data.DataSettingsManager.LoadSettings(String filePath, Boolean reloadSettings, INopFileProvider fileProvider)
at Nop.Core.Data.DataSettingsManager.get_DatabaseIsInstalled()
at Nop.Web.Framework.Infrastructure.Extensions.ServiceCollectionExtensions.AddThemes(IServiceCollection services)
at Nop.Core.Infrastructure.NopEngine.ConfigureServices(IServiceCollection services, IConfiguration configuration)
at Nop.Web.Framework.Infrastructure.Extensions.ServiceCollectionExtensions.ConfigureApplicationServices(IServiceCollection services, IConfiguration configuration)
--- End of stack trace from previous location where exception was thrown ---
at Microsoft.AspNetCore.Hosting.ConventionBasedStartup.ConfigureServices(IServiceCollection services)
at Microsoft.AspNetCore.Hosting.Internal.WebHost.EnsureApplicationServices()
at Microsoft.AspNetCore.Hosting.Internal.WebHost.Initialize()
--- End of stack trace from previous location where exception was thrown ---
at Microsoft.AspNetCore.Hosting.Internal.WebHost.BuildApplication()
crit: Microsoft.AspNetCore.Hosting.Internal.WebHost[6]
Application startup exception
Newtonsoft.Json.JsonReaderException: Bad JSON escape sequence: \M. Path 'DataConnectionString', line 3, position 39.
at Newtonsoft.Json.JsonTextReader.ReadStringIntoBuffer(Char quote)
at Newtonsoft.Json.JsonTextReader.ReadStringValue(ReadType readType)
at Newtonsoft.Json.JsonTextReader.ReadAsString()
at Newtonsoft.Json.JsonReader.ReadForType(JsonContract contract, Boolean hasConverter)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.PopulateObject(Object newObject, JsonReader reader, JsonObjectContract contract, JsonProperty member, String id)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateObject(JsonReader reader, Type objectType, JsonContract contract, JsonProperty member, JsonContainerContract containerContract, JsonProperty containerMember, Object existingValue)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.Deserialize(JsonReader reader, Type objectType, Boolean checkAdditionalContent)
at Newtonsoft.Json.JsonSerializer.DeserializeInternal(JsonReader reader, Type objectType)
at Newtonsoft.Json.JsonConvert.DeserializeObject(String value, Type type, JsonSerializerSettings settings)
at Newtonsoft.Json.JsonConvert.DeserializeObject[T](String value, JsonSerializerSettings settings)
at Nop.Core.Data.DataSettingsManager.LoadSettings(String filePath, Boolean reloadSettings, INopFileProvider fileProvider)
at Nop.Core.Data.DataSettingsManager.get_DatabaseIsInstalled()
at Nop.Web.Framework.Infrastructure.Extensions.ServiceCollectionExtensions.AddThemes(IServiceCollection services)
at Nop.Core.Infrastructure.NopEngine.ConfigureServices(IServiceCollection services, IConfiguration configuration)
at Nop.Web.Framework.Infrastructure.Extensions.ServiceCollectionExtensions.ConfigureApplicationServices(IServiceCollection services, IConfiguration configuration)
--- End of stack trace from previous location where exception was thrown ---
at Microsoft.AspNetCore.Hosting.ConventionBasedStartup.ConfigureServices(IServiceCollection services)
at Microsoft.AspNetCore.Hosting.Internal.WebHost.EnsureApplicationServices()
at Microsoft.AspNetCore.Hosting.Internal.WebHost.Initialize()
--- End of stack trace from previous location where exception was thrown ---
at Microsoft.AspNetCore.Hosting.Internal.WebHost.BuildApplication()
Hosting environment: Production
Content root path: C:\Inetpub\vhosts\amarebazar.com\httpdocs
Now listening on: http://127.0.0.1:45375
Application started. Press Ctrl+C to shut down.
info: Microsoft.AspNetCore.Hosting.Internal.WebHost[1]
Request starting HTTP/1.1 GET http://amarebazar.com/
info: Microsoft.AspNetCore.Hosting.Internal.WebHost[2]
Request finished in 90.6911ms 500 text/html; charset=utf-8
info: Microsoft.AspNetCore.Hosting.Internal.WebHost[1]
Request starting HTTP/1.1 GET http://amarebazar.com/favicon.ico
info: Microsoft.AspNetCore.Hosting.Internal.WebHost[2]
Request finished in 0.2305ms 500 text/html; charset=utf-8