diff --git a/src/modules/mesh/moduleMesh.f90 b/src/modules/mesh/moduleMesh.f90
index d7e5eff..d45212a 100644
--- a/src/modules/mesh/moduleMesh.f90
+++ b/src/modules/mesh/moduleMesh.f90
@@ -703,7 +703,7 @@ MODULE moduleMesh
   !Symmetry axis
   TYPE, PUBLIC, EXTENDS(boundaryParticleGeneric):: boundaryAxis
     CONTAINS
-      procedure, pass:: apply => axis
+      procedure, pass:: apply => symmetryAxis
 
   END TYPE boundaryAxis
 
@@ -768,14 +768,14 @@ MODULE moduleMesh
 
     end subroutine transparent
 
-    module subroutine axis(self, edge, part)
+    module subroutine symmetryAxis(self, edge, part)
       use moduleSpecies
 
       class(boundaryAxis), intent(in):: self
       class(meshEdge), intent(inout)::  edge
       class(particle), intent(inout)::  part
 
-    end subroutine axis
+    end subroutine symmetryAxis
 
     module subroutine wallTemperature(self, edge, part)
       use moduleSpecies
diff --git a/src/modules/mesh/moduleMesh@boundaryParticle.f90 b/src/modules/mesh/moduleMesh@boundaryParticle.f90
index 5715845..fd814f8 100644
--- a/src/modules/mesh/moduleMesh@boundaryParticle.f90
+++ b/src/modules/mesh/moduleMesh@boundaryParticle.f90
@@ -29,6 +29,7 @@ submodule(moduleMesh) boundaryParticle
       use json_module
       use moduleRefParam, only: m_ref
       use moduleConstParam, only: me
+      use moduleErrors, only: criticalError
       implicit none
 
       class(boundaryParticleGeneric), allocatable, intent(out):: self
@@ -152,7 +153,7 @@ submodule(moduleMesh) boundaryParticle
       USE moduleSpecies
       USE moduleCaseParam
       USE moduleConstParam
-      USE moduleErrors
+      USE moduleErrors, only: criticalError
       IMPLICIT NONE
 
       CLASS(boundaryParticleGeneric), ALLOCATABLE, INTENT(out):: boundary
diff --git a/src/modules/mesh/moduleMesh@elements.f90 b/src/modules/mesh/moduleMesh@elements.f90
index 6c4e7aa..b96d737 100644
--- a/src/modules/mesh/moduleMesh@elements.f90
+++ b/src/modules/mesh/moduleMesh@elements.f90
@@ -18,7 +18,7 @@ submodule(moduleMesh) elements
 
     END SUBROUTINE resetOutput
 
-    module subroutine meshNodePointerAdd(self, node)
+    module subroutine meshNodePointer_add(self, node)
       implicit none
 
       class(meshNodePointer), allocatable, intent(inout):: self(:)
@@ -47,7 +47,7 @@ submodule(moduleMesh) elements
 
       end if
 
-    end subroutine meshNodePointerAdd
+    end subroutine meshNodePointer_add
 
     module function meshNodePointer_equal_type_type(self, other) result(isEqual)
       implicit none
@@ -124,6 +124,7 @@ submodule(moduleMesh) elements
 
     !Constructs the global K matrix
     module SUBROUTINE constructGlobalK(self)
+      use moduleErrors, only: criticalError
       IMPLICIT NONE
 
       CLASS(meshParticles), INTENT(inout):: self