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 ('8318a2bed2d5e4a04361e6e8c4fb4b75', -1, 1714034194, 1714034194, 'ac47fe53', 51, 0, 0)

Line : 187
File : sessions.php