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 ('3f51a7b08a0d65c4f0cd0d9d0af56908', -1, 1754714779, 1754714779, 'd849d808', 2, 0, 0)

Line : 187
File : sessions.php