The table translate_tmf does not have a primary key or a unique index.

Please add a primary key as best practice by choosing one or more relevant columns which must be unique by functional or add a new column with an autoincrement value as surrogate key.

CREATE TABLE /*_*/translate_tmf (
  tmf_sid INT UNSIGNED NOT NULL,
  tmf_text TEXT NOT NULL,
  FULLTEXT INDEX tmf_text (tmf_text)
) ENGINE = MyISAM DEFAULT CHARSET = utf8mb4;

Primary key helps on database maintenance and it can make deletions on the table easier and avoid deadlocks with other deletion or inserts