SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ii9vVmdEU0hqRjdhT05lYzM4Y0FJSWc9PSIsInZhbHVlIjoiU0oxWmd6S0dodElDVDhXT0wxbjdrZz09IiwibWFjIjoiMWFjZDMyZTAyNmM3ZDAzZGRkODViNzZjMDNiZTA4YzU1MGNlN2MwNzBmNDk4OTY1OWI2MjE1ZTY4ZTMyYzllMSIsInRhZyI6IiJ9 limit 1)