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 ('b984a2f5659e9c9a7f1fb3f66c0dbd9d', -1, 1714311811, 1714311811, 'ac45065c', 25, 0, 0)

Line : 187
File : sessions.php