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 ('b465a6c0e59c5ca7b9e0aa7fc0b2253c', -1, 1714257660, 1714257660, 'ac450606', 18, 0, 0)

Line : 187
File : sessions.php