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 ('f7ec0a12440392fe2fc3ed78c875eb2f', -1, 1714252931, 1714252931, '1275d8e5', 1474, 0, 0)

Line : 187
File : sessions.php