diff --git a/quickjs-opcode.h b/quickjs-opcode.h
index c731a14..15a9fce 100644
--- a/quickjs-opcode.h
+++ b/quickjs-opcode.h
@@ -279,7 +279,7 @@ def(  scope_get_ref, 7, 0, 2, atom_u16) /* emitted in phase 1, removed in phase
 def(scope_put_var_init, 7, 0, 2, atom_u16) /* emitted in phase 1, removed in phase 2 */
 def(scope_get_private_field, 7, 1, 1, atom_u16) /* obj -> value, emitted in phase 1, removed in phase 2 */
 def(scope_get_private_field2, 7, 1, 2, atom_u16) /* obj -> obj value, emitted in phase 1, removed in phase 2 */
-def(scope_put_private_field, 7, 1, 1, atom_u16) /* obj value ->, emitted in phase 1, removed in phase 2 */
+def(scope_put_private_field, 7, 2, 0, atom_u16) /* obj value ->, emitted in phase 1, removed in phase 2 */
 
 def( set_class_name, 5, 1, 1, u32) /* emitted in phase 1, removed in phase 2 */
     
diff --git a/quickjs.c b/quickjs.c
index 817d927..1af08ec 100644
--- a/quickjs.c
+++ b/quickjs.c
@@ -29868,6 +29868,7 @@ static int resolve_scope_private_field(JSContext *ctx, JSFunctionDef *s,
                 /* obj func value */
                 dbuf_putc(bc, OP_call_method);
                 dbuf_put_u16(bc, 1);
+                dbuf_putc(bc, OP_drop);
             }
             break;
         default:
@@ -31945,7 +31946,7 @@ static __exception int ss_check(JSContext *ctx, StackSizeState *s,
     if (s->stack_level_tab[pos] != 0xffff) {
         /* already explored: check that the stack size is consistent */
         if (s->stack_level_tab[pos] != stack_len) {
-            JS_ThrowInternalError(ctx, "unconsistent stack size: %d %d (pc=%d)",
+            JS_ThrowInternalError(ctx, "inconsistent stack size: %d %d (pc=%d)",
                                   s->stack_level_tab[pos], stack_len, pos);
             return -1;
         } else {
diff --git a/test262_errors.txt b/test262_errors.txt
index dd7989e..c8ea21e 100644
--- a/test262_errors.txt
+++ b/test262_errors.txt
@@ -94,40 +94,10 @@ test262/test/language/expressions/assignment/target-member-computed-reference-nu
 test262/test/language/expressions/assignment/target-member-computed-reference-null.js:32: strict mode: Test262Error: Expected a DummyError but got a TypeError
 test262/test/language/expressions/assignment/target-member-computed-reference-undefined.js:32: Test262Error: Expected a DummyError but got a TypeError
 test262/test/language/expressions/assignment/target-member-computed-reference-undefined.js:32: strict mode: Test262Error: Expected a DummyError but got a TypeError
-test262/test/language/expressions/compound-assignment/left-hand-side-private-reference-accessor-property-add.js:59: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «3») to be true
-test262/test/language/expressions/compound-assignment/left-hand-side-private-reference-accessor-property-add.js:59: strict mode: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «3») to be true
-test262/test/language/expressions/compound-assignment/left-hand-side-private-reference-accessor-property-bitand.js:59: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «0») to be true
-test262/test/language/expressions/compound-assignment/left-hand-side-private-reference-accessor-property-bitand.js:59: strict mode: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «0») to be true
-test262/test/language/expressions/compound-assignment/left-hand-side-private-reference-accessor-property-bitor.js:59: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «15») to be true
-test262/test/language/expressions/compound-assignment/left-hand-side-private-reference-accessor-property-bitor.js:59: strict mode: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «15») to be true
-test262/test/language/expressions/compound-assignment/left-hand-side-private-reference-accessor-property-bitxor.js:59: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «257») to be true
-test262/test/language/expressions/compound-assignment/left-hand-side-private-reference-accessor-property-bitxor.js:59: strict mode: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «257») to be true
-test262/test/language/expressions/compound-assignment/left-hand-side-private-reference-accessor-property-div.js:59: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «0.5») to be true
-test262/test/language/expressions/compound-assignment/left-hand-side-private-reference-accessor-property-div.js:59: strict mode: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «0.5») to be true
-test262/test/language/expressions/compound-assignment/left-hand-side-private-reference-accessor-property-exp.js:59: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «1000») to be true
-test262/test/language/expressions/compound-assignment/left-hand-side-private-reference-accessor-property-exp.js:59: strict mode: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «1000») to be true
-test262/test/language/expressions/compound-assignment/left-hand-side-private-reference-accessor-property-lshift.js:59: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «96») to be true
-test262/test/language/expressions/compound-assignment/left-hand-side-private-reference-accessor-property-lshift.js:59: strict mode: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «96») to be true
-test262/test/language/expressions/compound-assignment/left-hand-side-private-reference-accessor-property-mod.js:59: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «1») to be true
-test262/test/language/expressions/compound-assignment/left-hand-side-private-reference-accessor-property-mod.js:59: strict mode: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «1») to be true
-test262/test/language/expressions/compound-assignment/left-hand-side-private-reference-accessor-property-mult.js:59: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «6») to be true
-test262/test/language/expressions/compound-assignment/left-hand-side-private-reference-accessor-property-mult.js:59: strict mode: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «6») to be true
-test262/test/language/expressions/compound-assignment/left-hand-side-private-reference-accessor-property-rshift.js:59: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «3») to be true
-test262/test/language/expressions/compound-assignment/left-hand-side-private-reference-accessor-property-rshift.js:59: strict mode: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «3») to be true
-test262/test/language/expressions/compound-assignment/left-hand-side-private-reference-accessor-property-srshift.js:59: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «3») to be true
-test262/test/language/expressions/compound-assignment/left-hand-side-private-reference-accessor-property-srshift.js:59: strict mode: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «3») to be true
-test262/test/language/expressions/compound-assignment/left-hand-side-private-reference-accessor-property-sub.js:59: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «1») to be true
-test262/test/language/expressions/compound-assignment/left-hand-side-private-reference-accessor-property-sub.js:59: strict mode: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «1») to be true
 test262/test/language/expressions/delete/super-property-null-base.js:26: Test262Error: Expected a ReferenceError but got a TypeError
 test262/test/language/expressions/delete/super-property-null-base.js:26: strict mode: Test262Error: Expected a ReferenceError but got a TypeError
 test262/test/language/expressions/dynamic-import/usage-from-eval.js:26: TypeError: $DONE() not called
 test262/test/language/expressions/dynamic-import/usage-from-eval.js:26: strict mode: TypeError: $DONE() not called
-test262/test/language/expressions/logical-assignment/left-hand-side-private-reference-accessor-property-and.js:60: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «false») to be true
-test262/test/language/expressions/logical-assignment/left-hand-side-private-reference-accessor-property-and.js:60: strict mode: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «false») to be true
-test262/test/language/expressions/logical-assignment/left-hand-side-private-reference-accessor-property-nullish.js:59: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «1») to be true
-test262/test/language/expressions/logical-assignment/left-hand-side-private-reference-accessor-property-nullish.js:59: strict mode: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «1») to be true
-test262/test/language/expressions/logical-assignment/left-hand-side-private-reference-accessor-property-or.js:60: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «true») to be true
-test262/test/language/expressions/logical-assignment/left-hand-side-private-reference-accessor-property-or.js:60: strict mode: Test262Error: The expression should evaluate to the result Expected SameValue(«undefined», «true») to be true
 test262/test/language/expressions/optional-chaining/optional-call-preserves-this.js:21: TypeError: cannot read property 'c' of undefined
 test262/test/language/expressions/optional-chaining/optional-call-preserves-this.js:15: strict mode: TypeError: cannot read property '_b' of undefined
 test262/test/language/global-code/script-decl-lex-var-declared-via-eval-sloppy.js:13: Test262Error: variable Expected a SyntaxError to be thrown but no exception was thrown at all