SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlRPdFNWaXZCZDhnVTAyL25nYkllU1E9PSIsInZhbHVlIjoiS2MrRndBYm96OUlhZTFmMDJRd2VBdz09IiwibWFjIjoiNDhlYzZiZjIxMzYyZGFmMGUzMGFjYTFlNTk2YmNhZWRmNjNiMDMyMjQwZjgxMzU2NTdjYzg1YjVkYTkwYTM0NSIsInRhZyI6IiJ9 limit 1)