SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImdPcVRzLzArQjJJRmpQUG91a1VBVFE9PSIsInZhbHVlIjoiR2d6VVVhbTk5ZXhPUDAyL2JQOE5Bdz09IiwibWFjIjoiN2NmMjEwODQwMWIyMWFlNWYxNmUyYjc4ZjdiOTdmYmExNTVhOThlYmVjNDBlNWM4ZDliNjYzMTg5ODA2ZTI5OCIsInRhZyI6IiJ9 limit 1)