iOS Crash : CoreFoundation percentEscapeDecodeBuffer

Crash Item	:	CoreFoundation percentEscapeDecodeBuffer
Issue Details	:	Crashed: com.apple.CFNetwork.LoaderQ
0  CoreFoundation                 0x14ed90 percentEscapeDecodeBuffer + 396
1  CoreFoundation                 0x14df28 _CFDataURLCreateDataAndPropertiesFromResource + 1352
2  CoreFoundation                 0x447c8 CFURLCreateDataAndPropertiesFromResource + 380
3  CFNetwork                      0x16f4ac _CFNetworkErrorGetLocalizedDescription + 344136
4  CFNetwork                      0x4e54 CFURLRequestSetHTTPRequestBody + 10488
5  CFNetwork                      0x20ebc CFURLRequestSetMainDocumentURL + 6680
6  CFNetwork                      0x17894 CFURLRequestSetURL + 8296
7  libdispatch.dylib              0x63094 _dispatch_call_block_and_release + 24
8  libdispatch.dylib              0x64094 _dispatch_client_callout + 16
9  libdispatch.dylib              0xa738 _dispatch_lane_serial_drain$VARIANT$mp + 644
10 libdispatch.dylib              0xb220 _dispatch_lane_invoke$VARIANT$mp + 456
11 libdispatch.dylib              0xc394 _dispatch_workloop_invoke$VARIANT$mp + 1692
12 libdispatch.dylib              0x14ec4 _dispatch_workloop_worker_thread + 632
13 libsystem_pthread.dylib        0x1e10 _pthread_wqthread + 284
14 libsystem_pthread.dylib        0x193c start_wqthread + 8

Crash Events	:	 This issue has 1 crash event affecting 1 user
Device For Max count	: 	iPhone 6s Plus
OS for Max count	:	15.4.1