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 ('0308e0f0c72012c9aa4ea945e14fe2ea', -1, 1754211842, 1754211842, 'd849d808', 5, 0, 0)

Line : 187
File : sessions.php