phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1acdb3f9c1e4dd9a22b966068faed0d3' 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 ('1acdb3f9c1e4dd9a22b966068faed0d3', -1, 1715601513, 1715601513, '03114a37', -8, 0, 0)

Line : 187
File : sessions.php