SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IndRUTk1ZGJOb1Q3LzNIOUU5RFJEalE9PSIsInZhbHVlIjoiMm1QVGR5TFdNZlRzTzdzU3dlSGFRdz09IiwibWFjIjoiMDQxNTliNTBmZWJiYmRjYWI2MWIwN2Q2ZDk3OWUzNDFjZWRmZjM2OGM4NWQ3M2M2ODFiNjhhMTFjNTQ4ZDFjMCIsInRhZyI6IiJ9 limit 1)