I am getting this error in Koha Version 22.11 while issuing the books and also returning the books

root@NITJ:/var/log/koha/nit# ^[[200~Aborted connection 31429 to db: 'koha_nit' user: 'koha_nit' host: 'localhost' (Got an error reading communication packets)
bash: syntax error near unexpected token `('


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Please help as my circulation is badly affected and I am helpless. 

DP Tripathi 
India