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)=(e40d3f1a6d63a44ce953bb6bf213465b) 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 ('e40d3f1a6d63a44ce953bb6bf213465b', -1, 1714254006, 1714254006, '12bc6c36', -2, 0, 0)

Line : 187
File : sessions.php