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 ('c3af0bc7aae3c626731a1a188eb4fb51', -1, 1716953089, 1716953089, 'ac46b2b8', 0, 0, 0)

Line : 187
File : sessions.php