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 ('9b4cb647e6c8a57ac7e4e78ffbdadd78', -1, 1714252861, 1714252861, '12d85e98', 378, 0, 0)

Line : 187
File : sessions.php