Revert "Fix stupid typo's"

This reverts commit 8c16c03d164b4db9f8839421ab156e51f73aac7e.
Revert "Server fixes (2)"

This reverts commit 45b2146be8223f0fd2d3d8ffba459e26cc40ae0e.
Revert "Server fixes"

This reverts commit de3781501d74cb160dba48ea4e12b52630393643.
Revert "Categorize errors / Improve HTML log"

This reverts commit 4cd4c91698a7c7b77d496d8e0e8b799d65ec57b6.