phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c2ba789f4f0bc68da24be6af33d7b1c9' for key 'PRIMARY'

INSERT INTO oldforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c2ba789f4f0bc68da24be6af33d7b1c9', -1, 1714392091, 1714392091, '12dfa03d', -9, 0, 0)

Line : 187
File : sessions.php