ado_mysql 2.3.0

We encountered an error during the generation of documentation:
<IncompleteTypeDecl ["St_Mysql_Rows"] mysql-mysql.ads:134:4-134:23>
<IncompleteTypeDecl ["St_Mysql_Stmt"] mysql-mysql.ads:368:4-368:23>
<IncompleteTypeDecl ["st_mysql"] mysql-mysql.ads:372:4-372:18>
<IncompleteTypeDecl ["st_mysql_bind"] mysql-mysql.ads:956:4-956:23>

raised CONSTRAINT_ERROR : GNATdoc.Entities.Entity_Information_Maps.Constant_Reference: key not in map
ERROR: Command ["gnatdoc4", "-P", ".alire/mysql/ado_mysql.gpr", "--output-dir", "/home/chouteau/src/github/alire/docs.ada.dev/crate/ado_mysql/2.3.0", "--front-matter", "crate: ado_mysql", "--no-subprojects"] exited with code 1