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 ('7fd82185c3d1e0aad8f0c4b8b9d57e46', -1, 1714126105, 1714126105, '12777b4c', 831, 0, 0)

Line : 187
File : sessions.php