SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InkwYTNRR3VFVHdvdit6TzNUTnltZ2c9PSIsInZhbHVlIjoiYUlRTnNNaE1ZcWhZbDl0MmNBbjZ4dz09IiwibWFjIjoiYjUwYmExMTc4Mzg2NTlmM2NlZDU4ODE3ZTQ5MmQ2MGNjYTFiZjY3ZTY0ZjQzY2RmZDExMzI5M2FjNjI0YWYzMCIsInRhZyI6IiJ9 limit 1)