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 ('4bb9a89c6029c1b619d89d3e7c0a89eb', -1, 1714119071, 1714119071, 'ac450717', 19, 0, 0)

Line : 187
File : sessions.php