phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('bdf4c2b48c7db528f4436428657f6eee', -1, 1714344168, 1714344168, '12dd70dc', -4, 0, 0)

Line : 187
File : sessions.php