phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b5d17b01d0b6f213a808b2d0731d491c' 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 ('b5d17b01d0b6f213a808b2d0731d491c', -1, 1715329597, 1715329597, '0d3b88aa', -8, 0, 0)

Line : 187
File : sessions.php