AxelR-7

Problem:
The client has some issues importing XLIFF files in his system. Some of them were not properly formed.

Solution:
After downloading the XLIFF file to inspect them I noticed that some translations '' were missing. This website had a low PHP memory allocation (40M) and that's why translations were not completed.
- Go to "WPML > Support > WordPress (table) and check the WP_MEMORY_LIMIT (if it's inferiror to 128M the number will be in red).
- Access your server via FTP and open wp-config.php (in your Wordpress root directory).
- Insert those lines just before /* That's all, stop editing! Happy blogging. */

/* Memory Limit */
define( 'WP_MEMORY_LIMIT', '256M' );

- Send the page back to translation to complete it.

Relevant Documentation:
https://wpml.org/home/minimum-requirements/