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 ('b1815ab6f9141f1e6a4fbc6d7431e9ca', -1, 1714201028, 1714201028, '0395ffa2', 772, 0, 0)

Line : 187
File : sessions.php