Technic Launcher Closing and Reopening

[Headlights67]

My launcher is closing and reopening when I try to play. I've tried restarting my computer, redownloadingthe launcher, and installing version 1.8.0_25 of Java.
Crash report: 

[B#822] Got an error when pinging https://api.technicpack.net/modpack/the-1122-pack/stat/run?build=822
[B#822]  #
[B#822]  # There is insufficient memory for the Java Runtime Environment to continue.
[B#822]  # Native memory allocation (mmap) failed to map 6442450944 bytes for Failed to commit pages from 0 of length 1572864
[B#822]  # An error report file with more information is saved as:
[B#822]  # E:\.technic\modpacks\the-1122-pack\hs_err_pid8648.log
[B#822]  Java HotSpot(TM) 64-Bit Server VM warning: INFO: os::commit_memory(0x0000000640000000, 6442450944, 0) failed; error='The paging file is too small for this operation to complete' (DOS error/errno=1455)
[B#822] Process exited with code 1
[B#822] Starting download of https://cdn.technicpack.net/platform2/pack-icons/1406454.png?1698894863, with 3 tries remaining
[B#822] Running E:\.technic\runtimes\jre-legacy\bin\javaw.exe -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M -Xms6144m -Xmx6144m -Djava.library.path=E:\.technic\modpacks\the-1122-pack\bin\natives -Dfml.ignoreInvalidMinecraftCertificates=true -Dfml.ignorePatchDiscrepancies=true -Dminecraft.applet.TargetDirectory=E:\.technic\modpacks\the-1122-pack -Duser.language=en -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -cp E:\.technic\cache\org\ow2\asm\asm-debug-all\5.2\asm-debug-all-5.2.jar;E:\.technic\cache\net\minecraft\launchwrapper\1.12\launchwrapper-1.12.jar;E:\.technic\cache\org\jline\jline\3.5.1\jline-3.5.1.jar;E:\.technic\cache\com\typesafe\akka\akka-actor_2.11\2.3.3\akka-actor_2.11-2.3.3.jar;E:\.technic\cache\com\typesafe\config\1.2.1\config-1.2.1.jar;E:\.technic\cache\org\scala-lang\scala-actors-migration_2.11\1.1.0\scala-actors-migration_2.11-1.1.0.jar;E:\.technic\cache\org\scala-lang\scala-compiler\2.11.1\scala-compiler-2.11.1.jar;E:\.technic\cache\org\scala-lang\plugins\scala-continuations-library_2.11\1.0.2_mc\scala-continuations-library_2.11-1.0.2_mc.jar;E:\.technic\cache\org\scala-lang\plugins\scala-continuations-plugin_2.11.1\1.0.2_mc\scala-continuations-plugin_2.11.1-1.0.2_mc.jar;E:\.technic\cache\org\scala-lang\scala-library\2.11.1\scala-library-2.11.1.jar;E:\.technic\cache\org\scala-lang\scala-parser-combinators_2.11\1.0.1\scala-parser-combinators_2.11-1.0.1.jar;E:\.technic\cache\org\scala-lang\scala-reflect\2.11.1\scala-reflect-2.11.1.jar;E:\.technic\cache\org\scala-lang\scala-swing_2.11\1.0.1\scala-swing_2.11-1.0.1.jar;E:\.technic\cache\org\scala-lang\scala-xml_2.11\1.0.2\scala-xml_2.11-1.0.2.jar;E:\.technic\cache\lzma\lzma\0.0.1\lzma-0.0.1.jar;E:\.technic\cache\java3d\vecmath\1.5.2\vecmath-1.5.2.jar;E:\.technic\cache\net\sf\trove4j\trove4j\3.0.3\trove4j-3.0.3.jar;E:\.technic\cache\org\apache\maven\maven-artifact\3.5.3\maven-artifact-3.5.3.jar;E:\.technic\cache\net\sf\jopt-simple\jopt-simple\5.0.3\jopt-simple-5.0.3.jar;E:\.technic\cache\net\minecraftforge\forge\1.12.2-14.23.5.2860\forge-1.12.2-14.23.5.2860-universal.jar;E:\.technic\cache\org\apache\logging\log4j\log4j-api\2.16.0\log4j-api-2.16.0.jar;E:\.technic\cache\org\apache\logging\log4j\log4j-core\2.16.0\log4j-core-2.16.0.jar;E:\.technic\cache\org\apache\logging\log4j\log4j-api\2.16.0\log4j-api-2.16.0.jar;E:\.technic\cache\org\apache\logging\log4j\log4j-core\2.16.0\log4j-core-2.16.0.jar;E:\.technic\cache\com\mojang\patchy\1.3.9\patchy-1.3.9.jar;E:\.technic\cache\oshi-project\oshi-core\1.1\oshi-core-1.1.jar;E:\.technic\cache\net\java\dev\jna\jna\4.4.0\jna-4.4.0.jar;E:\.technic\cache\net\java\dev\jna\platform\3.4.0\platform-3.4.0.jar;E:\.technic\cache\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar;E:\.technic\cache\net\sf\jopt-simple\jopt-simple\5.0.3\jopt-simple-5.0.3.jar;E:\.technic\cache\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;E:\.technic\cache\com\paulscode\codecwav\20101023\codecwav-20101023.jar;E:\.technic\cache\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;E:\.technic\cache\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;E:\.technic\cache\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;E:\.technic\cache\io\netty\netty-all\4.1.9.Final\netty-all-4.1.9.Final.jar;E:\.technic\cache\com\google\guava\guava\21.0\guava-21.0.jar;E:\.technic\cache\org\apache\commons\commons-lang3\3.5\commons-lang3-3.5.jar;E:\.technic\cache\commons-io\commons-io\2.5\commons-io-2.5.jar;E:\.technic\cache\commons-codec\commons-codec\1.10\commons-codec-1.10.jar;E:\.technic\cache\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;E:\.technic\cache\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;E:\.technic\cache\com\google\code\gson\gson\2.8.0\gson-2.8.0.jar;E:\.technic\cache\com\mojang\authlib\1.5.25\authlib-1.5.25.jar;E:\.technic\cache\com\mojang\realms\1.10.22\realms-1.10.22.jar;E:\.technic\cache\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar;E:\.technic\cache\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar;E:\.technic\cache\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar;E:\.technic\cache\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar;E:\.technic\cache\it\unimi\dsi\fastutil\7.1.0\fastutil-7.1.0.jar;E:\.technic\cache\org\lwjgl\lwjgl\lwjgl\2.9.4-nightly-20150209\lwjgl-2.9.4-nightly-20150209.jar;E:\.technic\cache\org\lwjgl\lwjgl\lwjgl_util\2.9.4-nightly-20150209\lwjgl_util-2.9.4-nightly-20150209.jar;E:\.technic\cache\com\mojang\text2speech\1.10.3\text2speech-1.10.3.jar;E:\.technic\cache\minecraft_1.12.2.jar net.minecraft.launchwrapper.Launch --username headlights67 --version 1.12.2-forge-14.23.5.2860 --gameDir E:\.technic\modpacks\the-1122-pack --assetsDir E:\.technic\assets --assetIndex 1.12 --uuid fdf8af623c7342e2b129098456f9bf0e --accessToken USER_ACCESS_TOKEN --userType msa --tweakClass net.minecraftforge.fml.common.launcher.FMLTweaker --versionType Forge --title The 1.12.2 Pack --icon E:\.technic\assets\packs\the-1122-pack\icon.png
[B#822]  #
[B#822]  # There is insufficient memory for the Java Runtime Environment to continue.
[B#822]  # Native memory allocation (mmap) failed to map 6442450944 bytes for Failed to commit pages from 0 of length 1572864
[B#822]  # An error report file with more information is saved as:
[B#822]  # E:\.technic\modpacks\the-1122-pack\hs_err_pid4276.log
[B#822]  Java HotSpot(TM) 64-Bit Server VM warning: INFO: os::commit_memory(0x0000000640000000, 6442450944, 0) failed; error='The paging file is too small for this operation to complete' (DOS error/errno=1455)
[B#822] Process exited with code 1
java.net.SocketException: Connection reset
    at java.net.SocketInputStream.read(Unknown Source)
    at java.net.SocketInputStream.read(Unknown Source)
    at sun.security.ssl.SSLSocketInputRecord.read(Unknown Source)
    at sun.security.ssl.SSLSocketInputRecord.readHeader(Unknown Source)
    at sun.security.ssl.SSLSocketInputRecord.decode(Unknown Source)
    at sun.security.ssl.SSLTransport.decode(Unknown Source)
    at sun.security.ssl.SSLSocketImpl.decode(Unknown Source)
    at sun.security.ssl.SSLSocketImpl.readHandshakeRecord(Unknown Source)
    at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
    at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
    at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source)
    at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(Unknown Source)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
    at java.net.HttpURLConnection.getResponseCode(Unknown Source)
    at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(Unknown Source)
    at net.technicpack.utilslib.Utils.pingHttpURL(Utils.java:89)
    at net.technicpack.platform.http.HttpPlatformApi.incrementPackRuns(HttpPlatformApi.java:56)
    at net.technicpack.platform.cache.ModpackCachePlatformApi.incrementPackRuns(ModpackCachePlatformApi.java:186)
    at net.technicpack.minecraftcore.launch.MinecraftLauncher.launch(MinecraftLauncher.java:109)
    at net.technicpack.launcher.launch.Installer$1.run(Installer.java:181)
    at java.lang.Thread.run(Unknown Source)

[JaariAtmc]

You are trying to allocate 6 GB RAM, but this crashlog is telling that the game tried to allocate that but couldn't, as it wasn't available.