phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('28adbd40d0b80e88d2731e0640ad5ddf', -1, 1713591187, 1713591187, '12dd8113', 0, 0, 0)

Line : 193
File : sessions.php