• /usr/pkgs/perl/5.14.1/lib64/module/x86_64-linux/auto/Data/Dumper/Dumper­.so
• /usr/pkgs/perl/5.26.1/lib64/5.26.1/XSLoader.pm

Solve for that discrepancy first. 5.14 vs 5.26 is a long stretch of commits that could well have resulted in binary incompatibility in compiled libraries built from XS code. Which Perl version are you using? Why is that Perl version using libraries built out for a different Perl version?