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)=(4a00e69ba627e8fcb422ca70574e8911) 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 ('4a00e69ba627e8fcb422ca70574e8911', -1, 1714204531, 1714204531, '340efdaa', 99, 0, 0)

Line : 187
File : sessions.php