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 ('51b1f1f40c0a26a49e0718937b9c9d14', -1, 1714155545, 1714155545, '12dc89a4', 215, 0, 0)

Line : 187
File : sessions.php