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 ('c3acc2045b2b1bc006045a72e8c0a7f2', -1, 1746093286, 1746093286, '12bca1b6', 3, 0, 0)

Line : 187
File : sessions.php