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 ('7f78686d0fa6e2a9e85f4bc4714b7fb3', -1, 1714319155, 1714319155, '038a21b2', -4, 0, 0)

Line : 187
File : sessions.php