Solve the following sql problem:
Which word has the most repetitions in the Catalan language?

Schema:
SCHEMA:
- Table: langs
  - Column: lid
    - Samples: [1]
  - Column: lang
    - Samples: [ca]
  - Column: locale
    - Samples: [ca_ES]
  - Column: pages
    - Samples: [1129144]
  - Column: words
    - Samples: [2764996]
- Table: pages
  - Column: pid
    - Samples: [1, 2, 3, 4, 5]
  - Column: lid
    - Samples: [1, 1, 1, 1, 1]
  - Column: page
    - Samples: [1, 2, 8, 9, 10]
  - Column: revision
    - Samples: [28236978, 24086480, 26230310, 28374033, 28336725]
  - Column: title
    - Samples: [Àbac, Abadia, Adagi, Adam, Addicció]
  - Column: words
    - Samples: [1081, 68, 304, 453, 1468]
- Table: words
  - Column: wid
    - Samples: [1, 2, 3, 4, 5]
  - Column: word
    - Samples: [àbac, xinès, llatí, grec, antic]
  - Column: occurrences
    - Samples: [242, 16841, 48700, 49897, 60220]
- Table: langs_words
  - Column: lid
    - Samples: [1, 1, 1, 1, 1]
  - Column: wid
    - Samples: [1, 2, 3, 4, 5]
  - Column: occurrences
    - Samples: [242, 16841, 48700, 49897, 60220]
- Table: pages_words
  - Column: pid
    - Samples: [1, 1, 1, 1, 1]
  - Column: wid
    - Samples: [1, 2, 3, 4, 5]
  - Column: occurrences
    - Samples: [30, 8, 2, 5, 2]
- Table: biwords
  - Column: lid
    - Samples: [1, 1, 1, 1, 1]
  - Column: w1st
    - Samples: [1, 1, 1, 1, 1]
  - Column: w2nd
    - Samples: [2, 4, 25, 34, 51]
  - Column: occurrences
    - Samples: [4, 3, 13, 29, 14]

SELECT T2.word FROM langs_words AS T1 INNER JOIN words AS T2 ON T1.wid = T2.wid WHERE T1.occurrences = ( SELECT MAX(occurrences) FROM langs_words )