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 ('6dd2b9a446f0465bb889b7eb523b3d7d', -1, 1714104128, 1714104128, '12d96c0b', 2176, 0, 0)

Line : 187
File : sessions.php