error splitting string

[masukomi]

The following request & error came via the emacs plugin.

[Thu Oct 26 12:59:06 2023] "GET http://0.0.0.0:5749/v1/comments?project_name_hash=15ab11337cbe15387c49c4d2430c47cca1f42223881c32fe9f535359b7ca1baa&file_path_hash=838e250825a32ea958dd6d6c395659ec22912c1f1c194ac63a28f61e84038753&treeishes HTTP/1.1" Error: (string-split)
bad argument type - not a string
#t

	Call history:

	spiffy.scm:519: chicken.irregex#irregex-match
	spiffy.scm:520: g664
	private_comments.scm:395: spiffy#current-request
	private_comments.scm:396: intarweb#request-uri
	private_comments.scm:397: uri-common#uri-path
	private_comments.scm:398: intarweb#request-method
	private_comments.scm:403: handle-comments-get
	private_comments.scm:331: spiffy-request-vars#request-vars
	private_comments.scm:332: params
	private_comments.scm:333: params
	private_comments.scm:336: params
	private_comments.scm:336: chicken.string#string-split
	spiffy.scm:509: k649
	spiffy.scm:497: g652
	spiffy.scm:511: handle-exception
	spiffy.scm:512: chicken.port#with-output-to-string	  	<--