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 ('76a1a0c9769f7e0e8fcaab75cc5ed6bf', -1, 1754564292, 1754564292, 'd849d808', 4, 0, 0)

Line : 187
File : sessions.php