SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImdpWGdFcEZqd3BrSWFvNk1FYVU0R3c9PSIsInZhbHVlIjoiTnJqOXhQdlR4emdtYjAwWUpUSW1NUT09IiwibWFjIjoiNmZiOTQ4YWMxNzJkMWExMzAzNzA1NzU1OTY2ZWQ0MDA5ZTU2YWE1NWRkOWJlY2YzYTZhN2VkOGIxMjkxYmM3MyIsInRhZyI6IiJ9 limit 1)