SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImhOT0ZjZUtYS3Y2bjMzdXpLZFJEY0E9PSIsInZhbHVlIjoickJSbmpYSlA3ekF6SHJRT3BRYmw3Zz09IiwibWFjIjoiYThkOWMwNWMxODg5NWNmMDZkOWE3MTM5OGIwOTJhZTZjMGQ3ZWYwNDIxNThhZDg2MDZhOGU5ZTA1NDlmMDQxMCIsInRhZyI6IiJ9 limit 1)