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 ('ad73d94870894dcd39eaf1310057fa2f', -1, 1711671725, 1711671725, '36d27ee8', 0, 0, 0)

Line : 193
File : sessions.php