SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IklMbms4TXVjWFQ1K1RGQkk0UVBtanc9PSIsInZhbHVlIjoiWkt5aVExUTZaSGdDVFh6emRISWpLZz09IiwibWFjIjoiNTQxNTU5ZDlhOGFkY2M1YWU4MmQyM2RjNTYyNDUzNTU5MzZkMWM3NWM4YmU0MGU3ZjJlYjRkY2ZiOTgyODMyMiIsInRhZyI6IiJ9 limit 1)