My system crashing randomly. When I watch videos at youtube, working with Calc or gamming.

copy/paste of my journalctl:

[[email protected] ~]$ journalctl --since 14:10
– Logs begin at Mon 2017-10-30 17:00:06 -02, end at Thu 2018-05-10 14:24:25 -0>
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete stateme>
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete stateme>
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete stateme>
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete stateme>
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete stateme>
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete stateme>
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete stateme>
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete stateme>
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS insert stateme>
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete stateme>
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete stateme>
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete stateme>
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete stateme>
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete stateme>
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete stateme>
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete stateme>
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete stateme>
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS insert stateme>
mai 10 14:13:09 hugo-pc gnome-shell[586]: Object Shell.GenericContainer (0x5574>
mai 10 14:13:09 hugo-pc org.gnome.Shell.desktop[586]: == Stack trace for contex>
mai 10 14:13:09 hugo-pc org.gnome.Shell.desktop[586]: #0 0x7ffe68c556c0 I res>
mai 10 14:13:09 hugo-pc org.gnome.Shell.desktop[586]: #1 0x7ffe68c55760 b res>
lines 1-23…skipping…
– Logs begin at Mon 2017-10-30 17:00:06 -02, end at Thu 2018-05-10 14:24:25 -03. –
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete statement: vtable constructor failed: fts5
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete statement: vtable constructor failed: fts5
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete statement: vtable constructor failed: fts5
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete statement: vtable constructor failed: fts5
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete statement: vtable constructor failed: fts5
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete statement: vtable constructor failed: fts5
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete statement: vtable constructor failed: fts5
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete statement: vtable constructor failed: fts5
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS insert statement: vtable constructor failed: fts5
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete statement: vtable constructor failed: fts5
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete statement: vtable constructor failed: fts5
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete statement: vtable constructor failed: fts5
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete statement: vtable constructor failed: fts5
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete statement: vtable constructor failed: fts5
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete statement: vtable constructor failed: fts5
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete statement: vtable constructor failed: fts5
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS delete statement: vtable constructor failed: fts5
mai 10 14:13:08 hugo-pc tracker-store[792]: Could not create FTS insert statement: vtable constructor failed: fts5
mai 10 14:13:09 hugo-pc gnome-shell[586]: Object Shell.GenericContainer (0x55744a35b050), has been already finalized. Impossible to get any property from it.
mai 10 14:13:09 hugo-pc org.gnome.Shell.desktop[586]: == Stack trace for context 0x55744461f070 ==
mai 10 14:13:09 hugo-pc org.gnome.Shell.desktop[586]: #0 0x7ffe68c556c0 I resource:///org/gnome/shell/ui/tweener.js:73 (0x7f909eec7cd0 @ 9)
mai 10 14:13:09 hugo-pc org.gnome.Shell.desktop[586]: #1 0x7ffe68c55760 b resource:///org/gnome/shell/ui/tweener.js:105 (0x7f909eec7f78 @ 36)
mai 10 14:13:09 hugo-pc org.gnome.Shell.desktop[586]: #2 0x7ffe68c55800 b resource:///org/gnome/shell/ui/tweener.js:92 (0x7f909eec7de0 @ 52)
mai 10 14:13:09 hugo-pc org.gnome.Shell.desktop[586]: #3 0x7ffe68c56720 b resource:///org/gnome/gjs/modules/tweener/tweener.js:208 (0x7f909eed2918 @ 54)
mai 10 14:13:09 hugo-pc org.gnome.Shell.desktop[586]: #4 0x7ffe68c56870 b resource:///org/gnome/gjs/modules/tweener/tweener.js:337 (0x7f909eed29a0 @ 1626)
mai 10 14:13:09 hugo-pc org.gnome.Shell.desktop[586]: #5 0x7ffe68c56920 b resource:///org/gnome/gjs/modules/tweener/tweener.js:350 (0x7f909eed2a28 @ 100)
mai 10 14:13:09 hugo-pc org.gnome.Shell.desktop[586]: #6 0x7ffe68c569b0 b resource:///org/gnome/gjs/modules/tweener/tweener.js:365 (0x7f909eed2ab0 @ 10)
mai 10 14:13:09 hugo-pc org.gnome.Shell.desktop[586]: #7 0x7ffe68c56a30 I resource:///org/gnome/gjs/modules/signals.js:128 (0x7f909eecff78 @ 386)
mai 10 14:13:09 hugo-pc org.gnome.Shell.desktop[586]: #8 0x7ffe68c56a80 I resource:///org/gnome/shell/ui/tweener.js:207 (0x7f909eecf5e8 @ 159)
mai 10 14:13:09 hugo-pc org.gnome.Shell.desktop[586]: #9 0x7ffe68c56af0 I resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7f909eeb5de0 @ 71)
mai 10 14:13:09 hugo-pc org.gnome.Shell.desktop[586]: #10 0x7ffe68c56af0 I resource:///org/gnome/shell/ui/tweener.js:182 (0x7f909eecf560 @ 15)
mai 10 14:13:09 hugo-pc org.gnome.Shell.desktop[586]: == Stack trace for context 0x55744461f070 ==
mai 10 14:13:09 hugo-pc org.gnome.Shell.desktop[586]: #0 0x7ffe68c556c0 I resource:///org/gnome/shell/ui/tweener.js:80 (0x7f909eec7cd0 @ 82)
mai 10 14:13:09 hugo-pc org.gnome.Shell.desktop[586]: #1 0x7ffe68c55760 b resource:///org/gnome/shell/ui/tweener.js:105 (0x7f909eec7f78 @ 36)
mai 10 14:13:09 hugo-pc org.gnome.Shell.desktop[586]: #2 0x7ffe68c55800 b resource:///org/gnome/shell/ui/tweener.js:92 (0x7f909eec7de0 @ 52)
mai 10 14:13:09 hugo-pc org.gnome.Shell.desktop[586]: #3 0x7ffe68c56720 b resource:///org/gnome/gjs/modules/tweener/tweener.js:208 (0x7f909eed2918 @ 54)
mai 10 14:13:09 hugo-pc org.gnome.Shell.desktop[586]: #4 0x7ffe68c56870 b resource:///org/gnome/gjs/modules/tweener/tweener.js:337 (0x7f909eed29a0 @ 1626)
mai 10 14:13:09 hugo-pc org.gnome.Shell.desktop[586]: #5 0x7ffe68c56920 b resource:///org/gnome/gjs/modules/tweener/tweener.js:350 (0x7f909eed2a28 @ 100)
mai 10 14:13:09 hugo-pc org.gnome.Shell.desktop[586]: #6 0x7ffe68c569b0 b resource:///org/gnome/gjs/modules/tweener/tweener.js:365 (0x7f909eed2ab0 @ 10)
mai 10 14:13:09 hugo-pc org.gnome.Shell.desktop[586]: #7 0x7ffe68c56a30 I resource:///org/gnome/gjs/modules/signals.js:128 (0x7f909eecff78 @ 386)
mai 10 14:13:09 hugo-pc org.gnome.Shell.desktop[586]: #8 0x7ffe68c56a80 I resource:///org/gnome/shell/ui/tweener.js:207 (0x7f909eecf5e8 @ 159)
mai 10 14:13:09 hugo-pc gnome-shell[586]: Object Shell.GenericContainer (0x55744a35b050), has been already finalized. Impossible to set any property to it.
mai 10 14:13:09 hugo-pc org.gnome.Shell.desktop[586]: #9 0x7ffe68c56af0 I resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7f909eeb5de0 @ 71)
mai 10 14:13:09 hugo-pc org.gnome.Shell.desktop[586]: #10 0x7ffe68c56af0 I resource:///org/gnome/shell/ui/tweener.js:182 (0x7f909eecf560 @ 15)
– Reboot –