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 ('fc2648daa4c610a2f72b2b5f6a3b322f', -1, 1714244443, 1714244443, 'ac453bc0', 40, 0, 0)

Line : 187
File : sessions.php