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 ('8a03c84653a1a1fcd0c8fb3ccfc74dfc', -1, 1714270131, 1714270131, '1276b8ed', 2139, 0, 0)

Line : 187
File : sessions.php