SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InhkcnhZaXpscFlCek9JbVNLcjluZ0E9PSIsInZhbHVlIjoiZ0x0b2lhaEtoYzljbWhaaW1SWngrdz09IiwibWFjIjoiMThiM2IwOGVkZTA5YWI1OTg0MjJmNzgyYzVmZWRlMjBjYjkzMzFmOTY5OTczZjYwM2UyNDg2NGVjZWYwMDE4YiIsInRhZyI6IiJ9 limit 1)