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 ('67b9a983ee513b53ee93c5081b71d51f', -1, 1754000469, 1754000469, 'd849d8bb', -9, 0, 0)

Line : 187
File : sessions.php