I want know what caused the crash for my Macbook Pro 13" mid-2014

Your wounds are likely to be self-inflicted.

kernel panic, page faults are usually caused by third party so-called Anti-Virus software. The kernel panic is caused deliberately "to protect you".

loaded kexts:

com.paragon-software.filesystems.ntfs 318.3.14

com.eshare.client.mac 2

com.symantec.ips.kext 9.0.2

com.symantec.nfm.kext 9.0.1

com.symantec.internetSecurity.kext 9.0.3

com.symantec.SymXIPS 9.0.1

You may have additional problems as well, but there is no way to determine that until the anti-virus software is removed.

Kernel Panics are predominately caused by hardware faults or faulty third-party kernel extensions.

If your Mac spontaneously restarts or displays a ... - Apple Support

https://support.apple.com/en-us/HT200553

You can post your Kernel Panic report in their entirety here, preferable three separate reports in three separate "Additional Text" box for ease of reading and comparison, (see menu below.) A single report may be useful but does not establish a trend for a meaningful diagnosis.

Kernel Panic reports can be found /Library/Logs/DiagnosticReports

From the Finder>Go>Go To Folder, copy and paste:

/Library/Logs/DiagnosticReports

ends in .panic post the whole report.

First off uninstall the Symantec software according to the developer's instructions. AV software is not needed on a Mac and it usually causes more problems than it solves plus it impacts system performance.

If you still have problems after uninstalling the AV software, then run EtreCheck and post the report here using the "Additional Text" icon which looks like a piece of paper. If you allow EtreCheck "Full Disk Access" the summaries of the recent logs will also be included.

As for the Kernel Panic reports Apple has a couple of different locations where they can be located depending on the version of macOS. The easiest way to locate them is using the Console app. In the left pane of the Console app look for any folders named something like "Diagnostic Reports", "System Reports", "/var/log", "/private/var/log", or maybe a folder within "/Library/Logs". Don't worry about any of the logs shown in the Console app other than Kernel Panics since the other Apple logs are mostly worthless for troubleshooting problems these days.