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 ('d71a63a6c9f86a0d47f5b601755d9a1d', -1, 1754172360, 1754172360, 'd849d808', 5, 0, 0)

Line : 187
File : sessions.php