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 ('614e9cb25bcf3ec6bb2d584c7f5e3f75', -1, 1769127691, 1769127691, 'd849d85b', 15, 0, 0)

Line : 189
File : sessions.php