phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('0b29a9956591916bf135bcfa9c5c616f', -1, 1713855237, 1713855237, '038df4c9', -7, 0, 0)

Line : 187
File : sessions.php