SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkpYN0dxcjFteXVubHVkK2ZxR01LcUE9PSIsInZhbHVlIjoiMXFmcm1vZGsySE5TVmtPYS82SnQ3Zz09IiwibWFjIjoiNTBkMjA2OTFjMGNkYTFiY2VmNDRlN2JmNjk1YzRjZDNiN2YyOWIzZDBlYWMyNjAwZjQ2OWExOGU3MDRlZDEyNiIsInRhZyI6IiJ9 limit 1)