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 ('dfec5c55d431a4bc6bd3cc6d82a1bd08', -1, 1746091145, 1746091145, '12bfff07', 2, 0, 0)

Line : 187
File : sessions.php