SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlhHb0Vnb2tCVHB3aXhva0lxQ2p3dEE9PSIsInZhbHVlIjoiSlNxcWdSbDRiMWlsTTdwQzRua0l1UT09IiwibWFjIjoiODNjMmE4NDkxNjNlYjM1NTA1NjQ5MmNlNWI2NGE1M2MzNzg4MDBlZTgyOWEyZjA2Yzg4NzlmODBkMjJmMTdlMSIsInRhZyI6IiJ9 limit 1)