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 ('88187eb7e0ddae4a9a1c5e165e796e3c', -1, 1711674873, 1711674873, '2cc8f92a', 854, 0, 0)

Line : 187
File : sessions.php