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 ('e4813c7d2d8e11a54f308b6c7ddfbdfc', -1, 1711668063, 1711668063, '12d1d11c', 879, 0, 0)

Line : 187
File : sessions.php