phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : -1 ERROR: duplicate key value violates unique constraint "phpbb_session_pkey" DETAIL: Key (session_id)=(43902c7217ca90c167de76b0c17369d4) already exists.

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('43902c7217ca90c167de76b0c17369d4', -1, 1714111037, 1714111037, '038a8dca', -4, 0, 0)

Line : 187
File : sessions.php