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)=(4c08ba50d4745d98b2d9d69319e530d8) 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 ('4c08ba50d4745d98b2d9d69319e530d8', -1, 1713583125, 1713583125, '12d99020', 0, 0, 0)

Line : 187
File : sessions.php