phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ec83a0455b6cd37798b175a091d2463a' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ec83a0455b6cd37798b175a091d2463a', -1, 1711706876, 1711706876, '12e8bb2f', -4, 0, 0)

Line : 187
File : sessions.php