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 ('015ea6969f0d8898312b85d8fd9b5f37', -1, 1754271208, 1754271208, 'd849d808', 1, 0, 0)

Line : 187
File : sessions.php