Your ROOT_URL in app.ini is https://source.parasitstudio.de:63000/ but you are visiting https://source.parasitstudio.de/wirtz/esp-link/src/commit/0c321c8351a226e41b697921e5b12f518e719f81/espfs You should set ROOT_URL correctly, otherwise the web may not work correctly.

Thorsten von Eicken 0c321c8351 print filesize after compression for espfs		10 years ago
..
espfstest	Fixed espfstest to use ESPFS_HEATSHRINK	10 years ago
mkespfsimage	print filesize after compression for espfs	10 years ago
espfs.c	fix memory leak	10 years ago
espfs.h	Added espFsFlags function	10 years ago
espfsformat.h	mkespfsimage is now able to gzip files with selected extensions	10 years ago
heatshrink_config_custom.h	Moved espfs files and tools together, fixed espfstest	10 years ago
heatshrink_decoder.c	Using one header file for esp8266 stuff	10 years ago