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)=(eebb9ae6bb4eb77c379fe3f6a603da1b) 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 ('eebb9ae6bb4eb77c379fe3f6a603da1b', -1, 1711704577, 1711704577, '36910c1c', 255, 0, 0)

Line : 187
File : sessions.php