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 ('e3b23e0f9638ac0a8509e4b4a547c282', -1, 1711716648, 1711716648, 'ac46ae38', 18, 0, 0)

Line : 187
File : sessions.php