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 ('3bf8c0f0ca3dd81c1b2fcf106db8fe29', -1, 1714139046, 1714139046, '12def015', 1946, 0, 0)

Line : 187
File : sessions.php