phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '88121509fd14f7abf1ab7f941146d6e2' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('88121509fd14f7abf1ab7f941146d6e2', -1, 1715060240, 1715060240, '0311cb44', 39, 0, 0)

Line : 187
File : sessions.php