SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlpVUzQrM3JJNEQ2L1BJZE5NaU5oN0E9PSIsInZhbHVlIjoiQkZDRVFxWlliN2h0S0RDbmRWbkhSQT09IiwibWFjIjoiNGQxMTdiODVhNGFmMDRiODIwMzM0OTc3OGEwZGMwMTJlNTYwZDFjNDdmYmY4NDRmYzcxYzMxNjVmNjgwNTI0NSIsInRhZyI6IiJ9 limit 1)