phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ab72f4721b6e577c608f9ae9db42fa2e' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ab72f4721b6e577c608f9ae9db42fa2e', -1, 1713514542, 1713514542, '031633f1', 7, 0, 0)

Line : 187
File : sessions.php