Crash - munmap_chunk

[jury68000]

When I try to open "www.allegro.pl" (polish sales portal) browser immediately crashes and in terminal I get the message:
munmap_chunk(): invalid pointer
Then each time trying to refresh browser window, below messages appear (each refresh generates one of the below lines)

double free or corruption (out)
free(): invalid pointer
munmap_chunk(): invalid pointer
free(): invalid pointer
munmap_chunk(): invalid pointer

Edit:
My system is Salix 15

[Ponchale]

The version based on WebKit is not recommended for download, it is recommended to migrate to version 11 and the new maintenance cycle, where the same lightness, privacy and security and many more are still maintained.

https://astian.org/midori-browser