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 ('a3d6f5d6dac0f60f89d8636c24e1f7f3', -1, 1714203740, 1714203740, '12d974b7', 246, 0, 0)

Line : 187
File : sessions.php