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 ('a97c3f27a4d9ba77b37d510e6fcb00e0', -1, 1711723448, 1711723448, 'ac4627d4', 2, 0, 0)

Line : 187
File : sessions.php