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 ('2dbc7c712b2a664d5ef2af2c61d3bc3b', -1, 1711718840, 1711718840, '36c4f85d', 944, 0, 0)

Line : 187
File : sessions.php