diff --git a/EDMC.py b/EDMC.py
index 4120fd35..b3e6d0c9 100755
--- a/EDMC.py
+++ b/EDMC.py
@@ -388,10 +388,6 @@ sys.path: {sys.path}'''
         logger.error('Frontier CAPI Server returned an error')
         sys.exit(EXIT_SERVER)
 
-    except companion.SKUError:
-        logger.error('Frontier CAPI Server SKU problem')
-        sys.exit(EXIT_SERVER)
-
     except companion.CredentialsError:
         logger.error('Frontier CAPI Server: Invalid Credentials')
         sys.exit(EXIT_CREDENTIALS)
diff --git a/companion.py b/companion.py
index f8cf6c26..cd099325 100644
--- a/companion.py
+++ b/companion.py
@@ -167,6 +167,7 @@ class ServerError(Exception):
         # Raised when cannot contact the Companion API server
         self.args = args
         if not args:
+            # LANG: Frontier CAPI didn't respond
             self.args = (_("Error: Frontier CAPI didn't respond"),)
 
 
@@ -184,22 +185,10 @@ class ServerLagging(Exception):
     def __init__(self, *args) -> None:
         self.args = args
         if not args:
+            # LANG: Frontier CAPI data doesn't agree with latest Journal location
             self.args = (_('Error: Frontier server is lagging'),)
 
 
-class SKUError(Exception):
-    """Exception Class for CAPI SKU error.
-
-    Raised when the Companion API server thinks that the user has not
-    purchased E:D i.e. doesn't have the correct 'SKU'.
-    """
-
-    def __init__(self, *args) -> None:
-        self.args = args
-        if not args:
-            self.args = (_('Error: Frontier server SKU problem'),)
-
-
 class CredentialsError(Exception):
     """Exception Class for CAPI Credentials error."""
 
@@ -526,7 +515,7 @@ class Session(object):
         self.session.headers['User-Agent'] = USER_AGENT
         self.state = Session.STATE_OK
 
-    def query(self, endpoint: str) -> CAPIData:
+    def query(self, endpoint: str) -> CAPIData:  # noqa: CCR001
         """Perform a query against the specified CAPI endpoint."""
         logger.trace(f'Performing query for endpoint "{endpoint}"')
         if self.state == Session.STATE_INIT: