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 ('fc97d054e6e4c8c3d078b45c5b0f3cb8', -1, 1711707439, 1711707439, '22c9adf4', -10, 0, 0)

Line : 187
File : sessions.php