diff --git a/include/lib/ac_common.php b/include/lib/ac_common.php
index ae4a3396f..c761b969c 100644
--- a/include/lib/ac_common.php
+++ b/include/lib/ac_common.php
@@ -1959,3 +1959,24 @@ function check_iban(&$iban): bool
 
     return false;
 }
+
+/**
+* @brief convert a value in Mbytes, kb ... in byte 
+* @param (string) $p_value containing K , M, G
+* @return int in bytes
+*/
+function convert_ini_unit($p_value)
+{
+    if ($p_value=="") return 0;
+   $a_convert=["k"=>1024,"m"=>1024**2,"g"=>1024**3];
+
+   $p_value=trim($p_value);
+   $last=strtolower($p_value[strlen($p_value)-1]);
+   $p_value=substr($p_value,0,strlen($p_value)-1);
+   if ( isset($a_convert[$last])) {
+       $p_value=$p_value*$a_convert[$last];
+   }
+
+   return $p_value;
+}
+    
\ No newline at end of file
diff --git a/include/lib/icon_action.class.php b/include/lib/icon_action.class.php
index d3fa269a1..055b72494 100644
--- a/include/lib/icon_action.class.php
+++ b/include/lib/icon_action.class.php
@@ -272,7 +272,7 @@ class Icon_Action
      */
     static function trash($p_id,$p_javascript) 
     {
-        $r='<span id="'.$p_id.'" onclick="'.$p_javascript.'" class="smallicon icon">&#xe80f;</span>';
+        $r='<span id="'.$p_id.'" onclick="'.$p_javascript.'" class="bt-error  smallicon icon">&#xe80f;</span>';
         return $r;
     }
     /**
diff --git a/include/lib/message_javascript.php b/include/lib/message_javascript.php
index a6866c7bc..55539721b 100644
--- a/include/lib/message_javascript.php
+++ b/include/lib/message_javascript.php
@@ -109,7 +109,7 @@ content[74]="<?php echo htmlspecialchars(_('TVA due ou récupérable quand l\'op
 content[75]="<?php echo htmlspecialchars(_('Journaux Achat ou vente en mode simple, TVA ou détaillé'),ENT_QUOTES)?>";
 content[76]="<?php echo htmlspecialchars(_('Il est conseillé d\'avoir un quickcode de moins de 9 car.'),ENT_QUOTES)?>";
 content[77]="<?php echo htmlspecialchars(_("Permet de chercher dans le suivi pour les contacts multiples"),ENT_QUOTES)?>";
-<?php $file_too_large=sprintf("Fichier trop grand , taille max = %s mb",(round(MAX_FILE_SIZE/1024/1024,2)));?>
+<?php $file_too_large=sprintf("Fichier trop grand , taille max = %s mb total = %s",(round(MAX_FILE_SIZE/1024/1024,2)),ini_get("post_max_size"));?>
 content[78]="<?php echo htmlspecialchars($file_too_large,ENT_QUOTES)?>";
 
 content[79]="<?php echo htmlspecialchars(_("Les postes comptables sont entre [] , les fiches entre {} et les postes analytiques entre {{ }}"))?>";