Open Game Panel - Problem

IDK if this is the right board for this but sorry in advance



So I was hosting my Att/Def GM in Ultra-H and it's working well. When I transfer all my files to OGP the server crash always. I tried using the default grandlarc and it showed this

 Unable to start server on port: 7780. Port in use?

I don't know how to fix this. I tried changing the port in Server Config but after restart the port will go back to 7780.



BTW The error on the Att/Def Gamemode is this

[16:32:50] [debug] Server crashed due to an unknown error

[16:32:50] [debug] Native backtrace:

[16:32:50] [debug] #0 f21a7180 in _Z13GetStackTraceRSt6vectorI10StackFrameSaIS0_EEPv () from plugins/crashdetect.so

[16:32:50] [debug] #1 f219f064 in _ZN11CrashDetect20PrintNativeBacktraceERSoRKN2os7ContextE () from plugins/crashdetect.so

[16:32:50] [debug] #2 f219fd64 in _ZN11CrashDetect20PrintNativeBacktraceERKN2os7ContextE () from plugins/crashdetect.so

[16:32:50] [debug] #3 f21a1cdb in _ZN11CrashDetect7OnCrashERKN2os7ContextE () from plugins/crashdetect.so

[16:32:50] [debug] #4 f21a64d5 in ?? () from plugins/crashdetect.so

[16:32:50] [debug] #5 f25bd410 in ?? ()

[16:32:50] [debug] #6 080a1145 in ?? () from ./samp03svr

[16:32:50] [debug] #7 080ab601 in ?? () from ./samp03svr

[16:32:50] [debug] #8 080aba0b in ?? () from ./samp03svr

[16:32:50] [debug] #9 080aa0fd in ?? () from ./samp03svr

[16:32:50] [debug] #10 f21e7637 in __libc_start_main () from /lib/i386-linux-gnu/libc.so.6

[16:32:50] [debug] #11 0804b4e1 in ?? () from ./samp03svr

[16:32:50] [debug] Registers:

[16:32:50] [debug] EAX: 0000001b EBX: 0ad665f8 ECX: 7fffffe8 EDX: 00000000

[16:32:50] [debug] ESI: 00000000 EDI: 00000000 EBP: fdc9b308 ESP: fdc9b1d0

[16:32:50] [debug] EIP: 080a1145 EFLAGS: 00010246

[16:32:50] [debug] Stack:

[16:32:50] [debug] ESP퍍㓓䴴: fdc9b1f0 081594f5 0ad665f8 f22ae13b