unexepted crash

[gb85150]

I have an crash when I rue the 1.15 server Error log ([https://mclo.gs/xTOOaDR]) :
[Dashboard] Startup parameters: -client -Xmx2002M -Xms512M -jar "server.jar" java -Xmx1024M -Xms1024M -jar minecraft_server.1.15.jar nogui --nojline nogui [Dashboard] Java executable: C:\Program Files\Java\jre1.8.0_231\bin\java.exe [Dashboard] Starting server... OK! [15/12/2019 18:16:43] 2019-12-15 18:16:48,196 main ERROR Unable to move file C:\Users\geoff\Desktop\Mon Bureau\le bureau (7)\minecraft\Avant\serveur ggaming.serveminecraft.net\logs\latest.log to C:\Users\geoff\Desktop\Mon Bureau\le bureau (7)\minecraft\Avant\serveur ggaming.serveminecraft.net\logs\2019-12-15-5.log: java.nio.file.FileSystemException C:\Users\geoff\Desktop\Mon Bureau\le bureau (7)\minecraft\Avant\serveur ggaming.serveminecraft.net\logs\latest.log -> C:\Users\geoff\Desktop\Mon Bureau\le bureau (7)\minecraft\Avant\serveur ggaming.serveminecraft.net\logs\2019-12-15-5.log: Le processus ne peut pas accéder au fichier car ce fichier est utilisé par un autre processus. 2019-12-15 18:16:48,203 main ERROR Unable to delete file C:\Users\geoff\Desktop\Mon Bureau\le bureau (7)\minecraft\Avant\serveur ggaming.serveminecraft.net\logs\latest.log: java.nio.file.FileSystemException C:\Users\geoff\Desktop\Mon Bureau\le bureau (7)\minecraft\Avant\serveur ggaming.serveminecraft.net\logs\latest.log: Le processus ne peut pas accéder au fichier car ce fichier est utilisé par un autre processus. [18:16:48] [main/FATAL]: Failed to start the minecraft server joptsimple.UnrecognizedOptionException: X is not a recognized option at joptsimple.OptionException.unrecognizedOption(OptionException.java:108) ~[server.jar:?] at joptsimple.OptionParser.validateOptionCharacters(OptionParser.java:633) ~[server.jar:?] at joptsimple.OptionParser.handleShortOptionCluster(OptionParser.java:528) ~[server.jar:?] at joptsimple.OptionParser.handleShortOptionToken(OptionParser.java:523) ~[server.jar:?] at joptsimple.OptionParserState$2.handleArgument(OptionParserState.java:59) ~[server.jar:?] at joptsimple.OptionParser.parse(OptionParser.java:396) ~[server.jar:?] at net.minecraft.server.MinecraftServer.main(SourceFile:899) [server.jar:?] [Dashboard] The server stopped successfully. [Dashboard] Startup parameters: -client -Xmx2002M -Xms512M -jar "server.jar" java -Xmx1024M -Xms1024M -jar minecraft_server.1.15.jar nogui --nojline nogui [Dashboard] Java executable: C:\Program Files\Java\jre1.8.0_231\bin\java.exe [Dashboard] Starting server... OK! [15/12/2019 18:17:36] [18:17:39] [main/FATAL]: Failed to start the minecraft server joptsimple.UnrecognizedOptionException: X is not a recognized option at joptsimple.OptionException.unrecognizedOption(OptionException.java:108) ~[server.jar:?] at joptsimple.OptionParser.validateOptionCharacters(OptionParser.java:633) ~[server.jar:?] at joptsimple.OptionParser.handleShortOptionCluster(OptionParser.java:528) ~[server.jar:?] at joptsimple.OptionParser.handleShortOptionToken(OptionParser.java:523) ~[server.jar:?] at joptsimple.OptionParserState$2.handleArgument(OptionParserState.java:59) ~[server.jar:?] at joptsimple.OptionParser.parse(OptionParser.java:396) ~[server.jar:?] at net.minecraft.server.MinecraftServer.main(SourceFile:899) [server.jar:?] [Dashboard] The server stopped successfully.