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 ('50691eaa4c19a0f2e2e93e6e96c0762f', -1, 1748881630, 1748881630, 'ac451192', 16, 0, 0)

Line : 187
File : sessions.php