SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InN6MU9BZjRRbzk4ZEJZRmxXNWk2Unc9PSIsInZhbHVlIjoiTG50b1c0dkFDWnRUdjN5YVZ0V1c1QT09IiwibWFjIjoiMDA5MDgzYmI3OTIwM2I4YTEzZWQyMTAyNDMyM2Y4YTJlMmM0ZWUxM2E2OGZhNGVmZWZkMDYxOGVkYzYzOGY0MCIsInRhZyI6IiJ9 limit 1)