Guys i still have problem wallet with instaler stuck at block 254837

ERROR: AddToBlockIndex() : Rejected by stake modifier checkpoint height=254838, modifier=0xbbb66c4098c49e9b
ERROR: AcceptBlock() : AddToBlockIndex failed
ERROR: ProcessBlock() : AcceptBlock FAILED
trying connection 109.86.163.180:2828 lastseen=6.8hrs
connection timeout
trying connection 212.25.58.47:2828 lastseen=21.8hrs
connection timeout
trying connection 47.208.180.164:2828 lastseen=17.8hrs
connection timeout
trying connection 188.78.221.62:2828 lastseen=10.8hrs
connection timeout
trying connection 137.135.57.119:2828 lastseen=14.8hrs
connection timeout
trying connection 85.180.234.225:2828 lastseen=13.8hrs
connection timeout
trying connection 85.240.75.83:2828 lastseen=10.9hrs
connection timeout
trying connection 87.143.226.177:2828 lastseen=14.8hrs
connection timeout
trying connection 89.160.194.106:2828 lastseen=2.5hrs
connection timeout
trying connection 95.76.145.63:2828 lastseen=14.0hrs
connection timeout
trying connection 89.160.194.106:2828 lastseen=2.5hrs
connection timeout
trying connection 178.150.87.107:2828 lastseen=9.1hrs
connection timeout
trying connection 213.242.28.12:2828 lastseen=35.9hrs
connection timeout
trying connection 89.160.194.106:2828 lastseen=2.5hrs
connection timeout
trying connection 223.74.46.172:2828 lastseen=6.5hrs
connection timeout
trying connection 119.81.84.252:2828 lastseen=29.3hrs
Flushed 58 addresses to peers.dat  7ms
connection timeout
trying connection 178.150.87.107:2828 lastseen=9.1hrs
ProcessBlock: ORPHAN BLOCK, prev=686ed8ae907d4722b750
connection timeout