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 ('912964f9e6f8f9af8f23e1fc52ff57bc', -1, 1714355368, 1714355368, 'ac45074a', 27, 0, 0)

Line : 187
File : sessions.php