php v8.2.7
WordPress v6.2.2
WPML v4.6.3
WPML String Translation v3.2.5
Gravity Forms Multilingual v1.7.2
Gravity Forms v2.7.8

Activated GF Multilingual.
"completed" translation of the form.
Browsed front end page where form shows.
Got "Fatal error: Uncaught Error: fread(): Argument #2 ($length) must be greater than 0 at .../src/Dynamic/mo-reader.php line 111"

I added a workaround:
if( !$translations[ (int) $headers_idx ]) {
return false;
}
so fread() is not called with an invalid argument #2
I suspect there is something fundamental going on to cause this error though?

php v8.2.7
DynaMo v1.1
WordPress v6.2.2
WPML v4.6.4
WPML String Translation v3.2.6
Advanced Custom Fields Multilingual v2.0.5
ACF Pro v6.1.7

After translating a field attached to a User Profil Form, got the same error than #23.

Here is the .zip of the .mo file.

acf-field-group-5792-en_US.mo.zip

This issue is a summary of ideas that could be implemented in the future if they are worth it.

• Take profit of object cache if present (this feature was included in WPPP). See #10
• Share the hash evaluation when looking for a string in multiple files of one domain (typically the default domain). This could be done by storing an array of already evaluated hash values in a static properties ( so shared across all instances of Hash_Search ).
• Don't store the plural forms in $this->originals and thus avoid testing the existence of plural forms to use only strcmp() in Binary_Search. See #8
• Is it useful to store original strings in $this->originals in Hash_Search? This seems to be useful for about 10% of the strings of the default domain.

Plugins activated
Dynamo 1.0
WooCommerce 6.0
WPML Multilingual CMS 4.5.2
WooCommerce Multilingual 4.12.4
WPML String Translation 3.2.0
WPML Media 2.7.0

Describe the bug
reported here
We get a conflict between Dynamo and WPML which breaks the _n() function. When adding a unique item to the cart I get Warning: sprintf(): Too few arguments in /app/wp-content/plugins/woocommerce/includes/wc-cart-functions.php on line 118

When adding a unique item this is the singular message which is called and that triggers the issue. We don't get the same issue when adding several items into cart. The plural message doesn't trigger the same issue.

The singular and plural message arelocated at https://github.com/woocommerce/woocommerce/blob/3611d4643791bad87a0d3e6e73e031bb80447417/plugins/woocommerce/includes/wc-cart-functions.php#L118
$added_text = sprintf( _n( '%s has been added to your cart.', '%s have been added to your cart.', $count, 'woocommerce' ), wc_format_list_of_items( $titles ) );

This issue happens with Dynamo and WPML together. There isn't the problem when they are activated separately.

Steps to reproduce
Go to the front > add to the cart a unique French product. This action triggers the warning mentioned above.

Hello!
Why don't you use PSR-4 file names?
Directory names are in PSR-4.