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)=(60a0f535f4890e315f8d405945d37301) 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 ('60a0f535f4890e315f8d405945d37301', -1, 1714098401, 1714098401, '12dc89a4', -4, 0, 0)

Line : 187
File : sessions.php