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 ('dc6666496a350d5ee4cc89fc6c08fdbc', -1, 1716321854, 1716321854, 'ac450737', 21, 0, 0)

Line : 187
File : sessions.php