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 ('b9f25b68568fc1ef218a1e05f4e8c73d', -1, 1714900609, 1714900609, 'ac453a60', 18, 0, 0)

Line : 187
File : sessions.php