phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a506d6fa007cfb9fc1bdf64883cc1306' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a506d6fa007cfb9fc1bdf64883cc1306', -1, 1715035067, 1715035067, '030f8fb5', 0, 0, 0)

Line : 187
File : sessions.php